Problème de connexion à une base de donnée.

Bonjour.

Je ne parviens pas à me connecter à ma base de données car les codes que je possède sont obsolètes pour mon serveur distant.Bien qu'en local tout fonctionne sous wamp.
Les voici:

Code:

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<?php $CFG_HOSTNAME = 'xxxxxxxx'; $CFG_USERNAME = 'user'; $CFG_PASSWORD = 'passe'; $CFG_DATABASE = 'xxxxxxx';   $mysql = new mysql($CFG_HOSTNAME, $CFG_USERNAME, $CFG_PASSWORD, $CFG_DATABASE); $mysql->connect_select(__LINE__,__FILE__); ?>

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J'ai commencé à écrire ce code en PDO qui a déjà fait ces preuves sur une autre application:

Code:

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<?php try { $connection = new PDO("mysql:host=xxxxx;dbname=xxxxxx", user, passe, array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)); } catch ( Exception $e ) { echo "Connection à MySQL impossible : ", $e->getMessage(); die(); } ?>

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Mais ne comprenant pas la ligne que voici et qui correspond au code obsolète:

Code:

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$mysql->connect_select(__LINE__,__FILE__);

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je ne peux donc pas adapter ces anciens codes pour mon serveur.
Alors j'en appelle à votre aide pour que je puisse mener à bien cette mise à jour.
Merci d'avance.

Bon, déjà la classe mysql n'existe pas en php natif : tu dois donc avoir quelque part dans ton application une classe mysql qui définit (entre autres) cette fonction connect_select.

La bonne nouvelle, c'est que ta classe mysql n'est peut-être réellement obsolète, ce sont les fonctions utilisées à l'intérieur qui le sont (enfin probablement) Tu n'as peut-être pas besoin de remplacer ta classe, mais uniquement de modifier les fonctions à l'intérieur (oh joie et félicitée !)

Donc 1ere étape : trouver la classe mysql dans ton application et nous la montrer pour qu'on puisse analyser tout ça.

(ça pourrait aussi aider de connaitre aussi la version de PHP sur ton Wamp local et sur le serveur réel)

Voici la fonction recherchée:

Code:

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function connect_select( ) { $num_args = func_num_args( ); $args = func_get_args( );   $this->clear_arguments( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   $this->connect( ); $this->select( ); }

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Quand à la version de Wamp que j'utilise la voici:
2.5
Avec php 5.5.12

Pour mon serveur réel:
Apache 2.2.16
PHP:5.6.15

Et voici le message d'erreur qu'il m'est retourné:
There was a database error. An email has been sent to the system administrator.
(je ne reçois pas le email indiqué).

Merci de bien vouloir m'aider.Cette installation est importante pour moi.

Ah ouais... ben en fait, on est pas plus avancé : ta fonction prend les données passées en paramètres (donc ici __LINE__ et __FILE__, autrement dit le numéro de la ligne et le nom du fichier où la fonction est appelée) et les envoie à une fonction load_arguments, puis appelle une fonction connect et une fonction select. Problème : on ne sait pas ce que contiennent ces fonctions. :roll:

Je crois qu'il va falloir que tu nous montres toute la classe mysql.

Alors voici tous les codes du fichier mysql.classe.php auquel tu trouveras en ligne 162 "function connect_select( )" :

Code:

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<?php /* / / / / / / / / / / / / / / / / / / */   class mysql { var $linkid; // MySQL Resource ID var $host; // MySQL Host name var $user; // MySQL Username var $pswd; // MySQL password var $db; // MySQL Database var $query; // MySQL query var $query_time; // Time it took to run the query var $pass_query; // Query passed by argument var $result; // Query result var $line; // Line of query var $file; // File of query var $error; // Any error message encountered while running var $log_path; // The path to the log file var $querycount; // Total number of queries executed since class inception var $error_debug; // Allows for error debug output var $query_debug; // Allows for output of all queries all the time var $super_debug; // Allows output of ALL debugging output       /* Class constructor. Initializes the host, user, pswd, db and log fields */ function mysql($host, $user, $pswd, $db, $log_path = './') {   /*#   #   # The following was moved to the config file for   # ease of use by the admin (so they don't have to config   # multiple files, and only have to edit one),   # but the original source was left here for those who wish   # to implement this class in their own creations.   #   # to enable, just change /*# above to //*# and edit settings   #   # to disable, change //*# above to /*#   # and copy-paste this section into your own config file   #     // BEGIN CONFIG ----------------------     define ('DB_ERR_EMAIL_ERRORS', true); // (true / false) set to true to email errors to TO address below   define ('DB_ERR_LOG_ERRORS' , true); // (true / false) set to true to log errors in mysql.err file   define ('DB_ERR_TO' , 'yourname@yoursite.com'); // set your TO email address   define ('DB_ERR_SUBJECT' , 'Query Error'); // don't really need to change this   define ('DB_ERR_FROM' , 'yourname@yoursite.com'); // set your FROM email address (can be the same as TO above)   define ('FILE_PATH_END' , '/yourscript/'); // the name of the directory containing the script (with wrapping / )     // END CONFIG ------------------------     #   # end of config section removal   #   #*/   $this->host = $host; $this->user = $user; $this->pswd = $pswd; $this->db = $db; $this->log_path = $log_path;   // each of these can be set independently as needed $this->error_debug = false; // set to true for output of errors $this->query_debug = false; // set to true for output of every query $this->super_debug = false; // set to true for other debugging output (like passed query arguments, etc.)   // make sure the log path ends with / if (strrpos($this->log_path,'/') != (strlen($this->log_path) - 1)) { $this->log_path .= '/'; } }       /* Connect to the MySQL database server */ function connect( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   $this->linkid = @mysql_connect($this->host, $this->user, $this->pswd);   if ( ! $this->linkid) { $this->error = mysql_errno( ).': '.mysql_error( ); $this->error_report( );   if ($this->error_debug) { echo "There was an error connecting to the server in {$this->file_name} on line {$this->line}:<br />ERROR - {$this->error}"; } else { die('There was a database error. An email has been sent to the system administrator.'); } } }       /* Selects the MySQL Database */ function select( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   if ( ! @mysql_select_db($this->db, $this->linkid)) { $this->error = mysql_errno($this->linkid).': '.mysql_error($this->linkid); $this->error_report( );   if ($this->error_debug) { echo "There was an error selecting the database in {$this->file_name} on line {$this->line}:<br />ERROR - {$this->error}"; } else { die('There was a database error. An email has been sent to the system administrator.'); } } }       /* Connects to the server AND selects the default database in one function */ function connect_select( ) { $num_args = func_num_args( ); $args = func_get_args( );   $this->clear_arguments( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   $this->connect( ); $this->select( ); }       /* Execute Database Query */ function query( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); // don't clear unless we have new $this->load_arguments($args);   if (false !== $this->pass_query) { $this->query = $this->pass_query; } }   if ($this->super_debug) { echo 'QUERY '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   $done = true; // innocent until proven guilty   // start time logging $time = microtime_float( ); $this->result = @mysql_query($this->query, $this->linkid); $this->query_time = microtime_float( ) - $time;   if ($this->query_debug) { $this->query = trim(preg_replace('/\\s+/', ' ', $this->query)); echo "<div style='background:white;color:black;'><br />{$this->query} - <strong>Aff(".$this->affected_rows( ).") - {$this->file_name}: {$this->line}</strong></div>"; }   if ( ! $this->result) { $this->error = mysql_errno($this->linkid).': '.mysql_error($this->linkid); $this->error_report( );   if ($this->error_debug) { echo "<div style='background:#900;color:white;'>There was an error in your query in {$this->file_name} on line {$this->line}: ERROR - {$this->error}<br />Query: {$this->query}</div>"; print_r(debug_backtrace( )); } else { $this->error = 'There was a database error. An email has been sent to the system administrator.'; }   $done = false; }   if ($done) { $this->querycount++; return $this->result; }   return false; }       /* Determine total rows affected by query */ function affected_rows( ) { $count = @mysql_affected_rows($this->linkid); return $count; }       /* Determine total rows returned by query */ function num_rows( ) { $count = @mysql_num_rows($this->result);   if ( ! $count) { return 0; }   return $count; }     /** public function insert   * Insert the associative data array into the table.   * $data['field_name'] = value   * $data['field_name2'] = value2   * If the field name has a trailing space: $data['field_name ']   * then the query will insert the data with no sanitation   * or wrapping quotes (good for function calls, like NOW( )).   *   * @param string table name   * @param array associative data array   * @param string [optional] where clause (for updates)   * @param bool [optional] whether or not we should replace values (true / false)   * @action execute a mysql query   * @return int insert id for row   */ function insert($table, $data_array, $where = '', $replace = false) { $where = trim($where); $replace = (bool) $replace;   if ('' == $where) { $query = (false == $replace) ? ' INSERT ' : ' REPLACE '; $query .= ' INTO '; } else { $query = ' UPDATE '; }   $query .= '`'.$table.'`';   if ( ! is_array($data_array)) { throw new MySQLException(__METHOD__.': Trying to insert non-array data'); } else { $query .= ' SET '; foreach ($data_array as $field => $value) { if (is_null($value)) { $query .= " `{$field}` = NULL , "; } elseif (' ' == substr($field, -1, 1)) { // i picked a trailing space because it's an illegal field name in MySQL $field = trim($field); $query .= " `{$field}` = {$value} , "; } else { $query .= " `{$field}` = '".sani($value)."' , "; } }   $query = substr($query, 0, -2).' '; // remove the last comma (but preserve those spaces) }   $query .= ' '.$where.' '; $this->query = $query; $return = $this->query( );   if ('' == $where) { return $this->fetch_insert_id( ); } else { return $return; } }     /** public function multi_insert   * Insert the array of associative data arrays into the table.   * $data[0]['field_name'] = value   * $data[0]['field_name2'] = value2   * $data[0]['DBWHERE'] = where clause [optional]   * $data[1]['field_name'] = value   * $data[1]['field_name2'] = value2   * $data[1]['DBWHERE'] = where clause [optional]   *   * @param string table name   * @param array associative data array   * @param bool [optional] whether or not we should replace values (true / false)   * @action execute multiple mysql queries   * @return array insert ids for rows (with original keys preserved)   */ function multi_insert($table, $data_array, $replace = false) { if ( ! is_array($data_array)) { throw new MySQLException(__METHOD__.': Trying to multi-insert non-array data'); } else { $result = array( );   foreach ($data_array as $key => $row) { $where = (isset($row['DBWHERE'])) ? $row['DBWHERE'] : ''; unset($row['DBWHERE']); $result[$key] = $this->insert($table, $row, $where, $replace); } }   return $result; }     /** public function delete   * Delete the row from the table   *   * @param string table name   * @param string where clause   * @action execute a mysql query   * @return result   */ function delete($table, $where) { $query = " DELETE FROM `{$table}` {$where} ";   $this->query = $query;   try { return $this->query( ); } catch (MySQLException $e) { throw $e; } }     /** public function multi_delete   * Delete the array of data from the table.   * $table[0] = table name   * $table[1] = table name   *   * $where[0] = where clause   * $where[1] = where clause   *   * If recursive is true, all combinations of table name   * and where clauses will be executed.   *   * If only one table name is set, that table will   * be used for all of the queries, looping through   * the where array   *   * If only one where clause is set, that where clause   * will be used for all of the queries, looping through   * the table array   *   * @param mixed table name array or single string   * @param mixed where clause array or single string   * @param bool optional recursive (default false)   * @action execute multiple mysql queries   * @return array results   */ function multi_delete($table_array, $where_array, $recursive = false) { if ( ! is_array($table_array)) { $recursive = false; $table_array = (array) $table_array; }   if ( ! is_array($where_array)) { $recursive = false; $where_array = (array) $where_array; }   if ($recursive) { foreach ($table_array as $table) { foreach ($where_array as $where) { $result[] = $this->delete($table, $where); } } } else { if (count($table_array) == count($where_array)) { for ($i = 0, $count = count($table_array); $i < $count; ++$i) { $result[] = $this->delete($table_array[$i], $where_array[$i]); } } elseif (1 == count($table_array)) { $table = $table_array[0]; foreach ($where_array as $where) { $result[] = $this->delete($table, $where); } } elseif (1 == count($where_array)) { $where = $where_array[0]; foreach ($table_array as $table) { $result[] = $this->delete($table, $where); } } else { throw new MySQLException(__METHOD__.': Trying to multi-delete with incompatible array sizes'); } }   return $result; }       /* Return query result row as an object */ function fetch_object( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_OBJECT '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_object($this->result); return $row; }       /* Return query result row as an indexed array */ function fetch_row( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_ROW '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_row($this->result); return $row; }       /* Return query result row as an associative array */ function fetch_assoc( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_ASSOC '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_assoc($this->result); return $row; }       /* Return query result row as an associative array and an indexed array */ function fetch_both( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_BOTH '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_array($this->result, MYSQL_BOTH); return $row; }       /* Return query result as an array of arrays */ function fetch_array( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_ARRAY '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $arr = array( ); while ($row = @mysql_fetch_array($this->result)) { $arr[] = $row; }   return $arr; }       /* Return query result as an array of single values */ function fetch_value_array( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_VALUE_ARRAY '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $arr = array( ); while ($row = @mysql_fetch_row($this->result)) { $arr[] = $row[0]; }   return $arr; }       /* Return single query result value */ function fetch_value( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_VALUE '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_row($this->result); return $row[0]; }       /* Return the total number of queries executed during   the lifetime of this object */ function num_queries( ) { return $this->querycount; }       /* get the id for the previous INSERT command */ function fetch_insert_id( ) { return @mysql_insert_id($this->linkid); }       /* get the errors, if any */ function fetch_error( ) { return $this->error; }       /* report the errors to the admin */ function error_report( ) { // generate an error report and then act according to configuration $error_report = "An error has been generated by the server.\nFollowing is the debug information:\n\n"; $error_report .= " * File: {$this->file_name}\n"; $error_report .= " * Line: {$this->line}\n"; $error_report .= " * Error: {$this->error}\n";   $error_report_short = "\n" . date('Y-m-d H:i:s') . " Error in {$this->file_name} on line {$this->line}: ERROR - {$this->error}";   // if a database query caused the error, show the query if ('' != $this->query) { $error_report .= " * Query: {$this->query}\n"; $error_report_short .= " [sql={$this->query}]"; }   // send the error as email if set if (DB_ERR_EMAIL_ERRORS) { mail(DB_ERR_TO, trim(DB_ERR_SUBJECT), $error_report."\n\n".safe_var_export(debug_backtrace( ))."\n\n\$GLOBALS = ".safe_var_export($GLOBALS), 'From: '.DB_ERR_FROM."\r\n"); }   // log the error (remove line breaks and multiple concurrent spaces) $this->logger(trim(preg_replace('/\\s+/', ' ', $error_report_short))."\n"); }       /* log any errors */ function logger($report) { if (DB_ERR_LOG_ERRORS) { $log = $this->log_path . "mysql.err"; $fp = fopen($log,'a+'); fwrite($fp,$report); @chmod($log, 0777); fclose($fp); } }       /* extract the arguments */ function load_arguments($args) { foreach ($args as $arg) { if ($this->super_debug) { echo '<hr />arg = ('; echo stripslashes(var_export($arg, true)).') - '; echo 'is_line('.var_export(is_int($arg), true).') '; echo 'is_file('.var_export(('/' == substr($arg, 0, 1)) || (0 != preg_match('/^\\w:/', $arg)), true).') '; echo 'is_database('.var_export(is_string($arg) && (0 != strlen($arg)) && (false === strpos($arg, ' ')), true).') '; echo 'is_query('.var_export(0 != preg_match('/^\\s*(SELECT|INSERT|UPDATE|DELETE|DROP|DESC|REPLACE|CREATE|ALTER|ANALYZE|BACKUP|CACHE|CHANGE|CHECK|COMMIT|DEALLOCATE|DO|EXECUTE|EXPLAIN|FLUSH|GRANT|HANDLER|HELP|KILL|LOAD|LOCK|MASTER|OPTIMIZE|PREPARE|PURGE|RENAME|REPAIR|RESET|RESTORE|REVOKE|ROLL|SAVE|SET|SHOW|START|STOP|TRUNCATE|UNLOCK|USE)/i', $arg), true).') --- '; }   if (is_int($arg)) // it's an integer { if ($this->super_debug) echo 'LINE - '; $this->line = $arg; if ($this->super_debug) echo $this->line; } elseif (('/' == substr($arg, 0, 1)) || (0 != preg_match('/^\\w:/', $arg))) // the string begins with '/' or a drive letter { if ($this->super_debug) echo 'FILE - '; $this->file_name = substr($arg, strpos($arg, FILE_PATH_END)); if ($this->super_debug) echo $this->file_name; } elseif (is_string($arg) && (0 != strlen($arg)) && (false === strpos($arg, ' '))) // there are no spaces { if ($this->super_debug) echo 'DATABASE - '; $this->db = $arg; if ($this->super_debug) echo $this->db; } elseif (0 != preg_match('/^\\s*(SELECT|INSERT|UPDATE|DELETE|DROP|DESC|REPLACE|CREATE|ALTER|ANALYZE|BACKUP|CACHE|CHANGE|CHECK|COMMIT|DEALLOCATE|DO|EXECUTE|EXPLAIN|FLUSH|GRANT|HANDLER|HELP|KILL|LOAD|LOCK|MASTER|OPTIMIZE|PREPARE|PURGE|RENAME|REPAIR|RESET|RESTORE|REVOKE|ROLL|SAVE|SET|SHOW|START|STOP|TRUNCATE|UNLOCK|USE)/i', $arg)) // it begins with a query word { if ($this->super_debug) echo 'QUERY - '; $this->pass_query = $arg; if ($this->super_debug) echo $this->pass_query; } else { if ($this->super_debug) echo 'UNKNOWN - '; $arg_dump = var_export($arg, true); $this->error = 'Unknown argument found: ' . $arg_dump; if ($this->super_debug) echo $this->error; } }   // wait until after all arguments are entered before outputting error // because the error may happen on the first argument and the other // arguments have important error report data (it's what they're for) if ('Unknown argument' == substr((string) $this->error, 0, 16)) { $this->error_report( ); }   if ($this->super_debug) {echo'<pre>';print_r($this->get_arguments( ));echo'</pre>';} }       /* clear the arguments */ function clear_arguments( ) { // don't clear query or db as we may use them later $this->line = false; $this->file_name = false; $this->error = false; $this->pass_query = false; }       /* return the arguments */ function get_arguments( ) { $args['line'] = $this->line; $args['file'] = $this->file_name; $args['error'] = $this->error; $args['query'] = $this->pass_query;   return $args; }   } // end of mysql class       /*  +---------------------------------------------------------------------------  | > Extra SQL Functions  +--------------------------------------------------------------------------- */     /* escape the data before it gets queried into the database */ function sani($data) { if (is_array($data)) { return array_map('sani', $data); } else { if (get_magic_quotes_gpc( )) { $data = stripslashes($data); }   # $data = htmlentities($data, ENT_NOQUOTES); // convert html to &html;   if (function_exists('mysql_real_escape_string')) { $data = mysql_real_escape_string($data); // php 4.3.0+ } else { $data = mysql_escape_string($data); // php 4.0+ }   return $data; } }     if ( ! function_exists('microtime_float')) { function microtime_float( ) { list($usec, $sec) = explode(' ', microtime( )); return ((float)$usec + (float)$sec); } }     function safe_var_export($var) { if ( ! is_array($var)) { return var_export($var, true); }   foreach ($var as $key => $data) { if (('GLOBALS' == $key) || ($data == $var)) { $var[$key] = 'RECURSION'; continue; } }   return var_export($var, true); }

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Toutes les classes y sont donc.

La fonction Connect se trouve en ligne 100.
La fonction Select se trouve en ligne 132
La fonction load_arguments se trouve en ligne 781

Bon grosso modo, ce que fait ta classe, c'est emballer chaque fonction mysql_xxxx dans une fonction avec plein de logs (notamment via la fonction load_arguments) et des gestions d'erreurs (avec envoi de mail).
Donc ce qu'il faut faire pour adapter la classe, c'est identifier chaque fonction mysql_xxxx et voir si elle peut être remplacée par quelque chose en PDO.
L'avantage serait de conserver les logs et tout ce qui va avec. L'inconvénient, c'est que la classe n'est absolument pas conçue pour les requêtes préparées, ce qui est quand même *la* fonctionnalité la plus utile de PDO à mon sens.

Donc si tu n'utilises pas les logs et autres envois de mail de cette classe, le plus simple est peut-être de rester sur ta 1ere idée et de tout remplacer par des appels PDO directs.
Pour revenir à ta question initiale, ces deux lignes :

Code:

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1 2	$mysql = new mysql($CFG_HOSTNAME, $CFG_USERNAME, $CFG_PASSWORD, $CFG_DATABASE); $mysql->connect_select(__LINE__,__FILE__);

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correspondent à l'initialisation de la classe (1ere ligne) et la connexion au serveur et sélection de la base de données (2e ligne). Ce qui peut être entièrement remplacé par l'appel au constructeur de PDO (qui fait à la fois la connexion et la sélection de la base) que tu as écrit dans ton 1er message.

Oui.Je vois déjà à la ligne 111 de la fonction connect que @mysql_connect est incompatible à mon avis avec PDO.
Mais le problème pour moi est qu'il me faudra beaucoup de recherche pour modifier cette ligne afin de l'adapter à PDO.
Sinon cette ligne ci dessous peut rester ainsi si j'utilise PDO?:

Code:

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$mysql->connect_select(__LINE__,__FILE__);

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pour l'adapter ainsi:

Code:

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1 2 3 4 5 6 7 8 9 10 11

try { $mysql = new PDO("mysql:host=xxxxx;dbname=xxxxxx", user, passe, array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)); } catch ( Exception $e ) { echo "Connection à MySQL impossible : ", $e->getMessage(); die(); $mysql->connect_select(__LINE__,__FILE__); }

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Dit moi si je me trompe déjà ce niveau.

Non, si tu utilises PDO directement, tu n'as plus besoin de la fonction select_connect :

Code:

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1 2 3 4 5 6 7 8 9 10

try { $cnx= new PDO("mysql:host=xxxxx;dbname=xxxxxx", user, passe, array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)); } catch ( Exception $e ) { echo "Connection à MySQL impossible : ", $e->getMessage(); die(); } // suite de l'utilisation

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Autre possibilité : utiliser mysqli.
Personnellement je n'aime pas mysqli, parce que c'est un croisement bizarre entre l'API mysql et PDO, mais ça a ses avantages. Notamment dans ton cas : mysqli en mode procédural ressemble énormément à mysql (c'est fait exprès en fait), avec essentiellement des différences dans les paramètres.
Par exemple, ta fonction connect deviendrait :

Code:

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

function connect( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   $this->linkid = @mysqli_connect($this->host, $this->user, $this->pswd);   if (mysqli_connect_error()) { $this->error = mysqli_connect_errno( ).': '.mysqli_connect_error( ); $this->error_report( );   if ($this->error_debug) { echo "There was an error connecting to the server in {$this->file_name} on line {$this->line}:<br />ERROR - {$this->error}"; } else { die('There was a database error. An email has been sent to the system administrator.'); } } }

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et ta fonction select :

Code:

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

function select( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   if ( ! @mysqli_select_db($this->linkid, $this->db )) { $this->error = mysqli_errno($this->linkid).': '.mysqli_error($this->linkid); $this->error_report( );   if ($this->error_debug) { echo "There was an error selecting the database in {$this->file_name} on line {$this->line}:<br />ERROR - {$this->error}"; } else { die('There was a database error. An email has been sent to the system administrator.'); } } }

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ça aura l'avantage de nécessiter très peu de modifications.

Merci déjà pour ce que tu as fait pour moi jusqu' à présent.
Cependant il y de nouveau un message d'erreur que voici:
Connection à MySQL impossible : SQLSTATE[HY000] [1045] Access denied for user 'jeuxXXXXXXXXXXXXfr'@'11.XXX.XX.45' (using password: YES)

Si tu veux bien vérifier si je n'ai pas fait d'erreur sur les lignes 130 à 157 et 188 à 213 pour le fichier mysql.class.php. ci dessous dont j'ai effectué un copier/coller pour ces codes en question:

Code:

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<?php /* / / / / / / / / / / / / / / / / / / */   class mysql { var $linkid; // MySQL Resource ID var $host; // MySQL Host name var $user; // MySQL Username var $pswd; // MySQL password var $db; // MySQL Database var $query; // MySQL query var $query_time; // Time it took to run the query var $pass_query; // Query passed by argument var $result; // Query result var $line; // Line of query var $file; // File of query var $error; // Any error message encountered while running var $log_path; // The path to the log file var $querycount; // Total number of queries executed since class inception var $error_debug; // Allows for error debug output var $query_debug; // Allows for output of all queries all the time var $super_debug; // Allows output of ALL debugging output       /* Class constructor. Initializes the host, user, pswd, db and log fields */ function mysql($host, $user, $pswd, $db, $log_path = './') {   /*# # # The following was moved to the config file for # ease of use by the admin (so they don't have to config # multiple files, and only have to edit one), # but the original source was left here for those who wish # to implement this class in their own creations. # # to enable, just change /*# above to //*# and edit settings # # to disable, change //*# above to /*# # and copy-paste this section into your own config file # // BEGIN CONFIG ---------------------- define ('DB_ERR_EMAIL_ERRORS', true); // (true / false) set to true to email errors to TO address below define ('DB_ERR_LOG_ERRORS' , true); // (true / false) set to true to log errors in mysql.err file define ('DB_ERR_TO' , 'yourname@yoursite.com'); // set your TO email address define ('DB_ERR_SUBJECT' , 'Query Error'); // don't really need to change this define ('DB_ERR_FROM' , 'yourname@yoursite.com'); // set your FROM email address (can be the same as TO above) define ('FILE_PATH_END' , '/yourscript/'); // the name of the directory containing the script (with wrapping / ) // END CONFIG ------------------------ # # end of config section removal # #*/   $this->host = $host; $this->user = $user; $this->pswd = $pswd; $this->db = $db; $this->log_path = $log_path;   // each of these can be set independently as needed $this->error_debug = false; // set to true for output of errors $this->query_debug = false; // set to true for output of every query $this->super_debug = false; // set to true for other debugging output (like passed query arguments, etc.)   // make sure the log path ends with / if (strrpos($this->log_path,'/') != (strlen($this->log_path) - 1)) { $this->log_path .= '/'; } }       /* Connect to the MySQL database server */ /*function connect( ) { $num_args = func_num_args( ); $args = func_get_args( ); // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); } //$this->linkid = mysql_connect($this->host, $this->user, $this->pswd); $this->linkid = mysqli_query ($this->host, $this->user, $this->pswd); if ( ! $this->linkid) { $this->error = mysql_errno( ).': '.mysql_error( ); $this->error_report( ); if ($this->error_debug) { echo "There was an error connecting to the server in {$this->file_name} on line {$this->line}:<br />ERROR - {$this->error}"; } else { die('There was a database error. An email has been sent to the system administrator.'); } } } */ function connect( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   $this->linkid = @mysqli_connect($this->host, $this->user, $this->pswd);   if (mysqli_connect_error()) { $this->error = mysqli_connect_errno( ).': '.mysqli_connect_error( ); $this->error_report( );   if ($this->error_debug) { echo "There was an error connecting to the server in {$this->file_name} on line {$this->line}:<br />ERROR - {$this->error}"; } else { die('There was a database error. An email has been sent to the system administrator.'); } } }     /* Selects the MySQL Database */ /*function select( ) { $num_args = func_num_args( ); $args = func_get_args( ); // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); } if ( ! @mysql_select_db($this->db, $this->linkid)) { $this->error = mysql_errno($this->linkid).': '.mysql_error($this->linkid); $this->error_report( ); if ($this->error_debug) { echo "There was an error selecting the database in {$this->file_name} on line {$this->line}:<br />ERROR - {$this->error}"; } else { die('There was a database error. An email has been sent to the system administrator.'); } } } */ function select( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   if ( ! @mysqli_select_db($this->linkid, $this->db )) { $this->error = mysqli_errno($this->linkid).': '.mysqli_error($this->linkid); $this->error_report( );   if ($this->error_debug) { echo "There was an error selecting the database in {$this->file_name} on line {$this->line}:<br />ERROR - {$this->error}"; } else { die('There was a database error. An email has been sent to the system administrator.'); } } }     /* Connects to the server AND selects the default database in one function */ function connect_select( ) { $num_args = func_num_args( ); $args = func_get_args( );   $this->clear_arguments( );   // get the arguments, if any if (0 != $num_args) { $this->load_arguments($args); }   $this->connect( ); $this->select( ); }       /* Execute Database Query */ function query( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); // don't clear unless we have new $this->load_arguments($args);   if (false !== $this->pass_query) { $this->query = $this->pass_query; } }   if ($this->super_debug) { echo 'QUERY '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   $done = true; // innocent until proven guilty   // start time logging $time = microtime_float( ); $this->result = @mysql_query($this->query, $this->linkid); $this->query_time = microtime_float( ) - $time;   if ($this->query_debug) { $this->query = trim(preg_replace('/\\s+/', ' ', $this->query)); echo "<div style='background:white;color:black;'><br />{$this->query} - <strong>Aff(".$this->affected_rows( ).") - {$this->file_name}: {$this->line}</strong></div>"; }   if ( ! $this->result) { $this->error = mysql_errno($this->linkid).': '.mysql_error($this->linkid); $this->error_report( );   if ($this->error_debug) { echo "<div style='background:#900;color:white;'>There was an error in your query in {$this->file_name} on line {$this->line}: ERROR - {$this->error}<br />Query: {$this->query}</div>"; print_r(debug_backtrace( )); } else { $this->error = 'There was a database error. An email has been sent to the system administrator.'; }   $done = false; }   if ($done) { $this->querycount++; return $this->result; }   return false; }       /* Determine total rows affected by query */ function affected_rows( ) { $count = @mysql_affected_rows($this->linkid); return $count; }       /* Determine total rows returned by query */ function num_rows( ) { $count = @mysql_num_rows($this->result);   if ( ! $count) { return 0; }   return $count; }     /** public function insert * Insert the associative data array into the table. * $data['field_name'] = value * $data['field_name2'] = value2 * If the field name has a trailing space: $data['field_name '] * then the query will insert the data with no sanitation * or wrapping quotes (good for function calls, like NOW( )). * * @param string table name * @param array associative data array * @param string [optional] where clause (for updates) * @param bool [optional] whether or not we should replace values (true / false) * @action execute a mysql query * @return int insert id for row */ function insert($table, $data_array, $where = '', $replace = false) { $where = trim($where); $replace = (bool) $replace;   if ('' == $where) { $query = (false == $replace) ? ' INSERT ' : ' REPLACE '; $query .= ' INTO '; } else { $query = ' UPDATE '; }   $query .= '`'.$table.'`';   if ( ! is_array($data_array)) { throw new MySQLException(__METHOD__.': Trying to insert non-array data'); } else { $query .= ' SET '; foreach ($data_array as $field => $value) { if (is_null($value)) { $query .= " `{$field}` = NULL , "; } elseif (' ' == substr($field, -1, 1)) { // i picked a trailing space because it's an illegal field name in MySQL $field = trim($field); $query .= " `{$field}` = {$value} , "; } else { $query .= " `{$field}` = '".sani($value)."' , "; } }   $query = substr($query, 0, -2).' '; // remove the last comma (but preserve those spaces) }   $query .= ' '.$where.' '; $this->query = $query; $return = $this->query( );   if ('' == $where) { return $this->fetch_insert_id( ); } else { return $return; } }     /** public function multi_insert * Insert the array of associative data arrays into the table. * $data[0]['field_name'] = value * $data[0]['field_name2'] = value2 * $data[0]['DBWHERE'] = where clause [optional] * $data[1]['field_name'] = value * $data[1]['field_name2'] = value2 * $data[1]['DBWHERE'] = where clause [optional] * * @param string table name * @param array associative data array * @param bool [optional] whether or not we should replace values (true / false) * @action execute multiple mysql queries * @return array insert ids for rows (with original keys preserved) */ function multi_insert($table, $data_array, $replace = false) { if ( ! is_array($data_array)) { throw new MySQLException(__METHOD__.': Trying to multi-insert non-array data'); } else { $result = array( );   foreach ($data_array as $key => $row) { $where = (isset($row['DBWHERE'])) ? $row['DBWHERE'] : ''; unset($row['DBWHERE']); $result[$key] = $this->insert($table, $row, $where, $replace); } }   return $result; }     /** public function delete * Delete the row from the table * * @param string table name * @param string where clause * @action execute a mysql query * @return result */ function delete($table, $where) { $query = " DELETE FROM `{$table}` {$where} ";   $this->query = $query;   try { return $this->query( ); } catch (MySQLException $e) { throw $e; } }     /** public function multi_delete * Delete the array of data from the table. * $table[0] = table name * $table[1] = table name * * $where[0] = where clause * $where[1] = where clause * * If recursive is true, all combinations of table name * and where clauses will be executed. * * If only one table name is set, that table will * be used for all of the queries, looping through * the where array * * If only one where clause is set, that where clause * will be used for all of the queries, looping through * the table array * * @param mixed table name array or single string * @param mixed where clause array or single string * @param bool optional recursive (default false) * @action execute multiple mysql queries * @return array results */ function multi_delete($table_array, $where_array, $recursive = false) { if ( ! is_array($table_array)) { $recursive = false; $table_array = (array) $table_array; }   if ( ! is_array($where_array)) { $recursive = false; $where_array = (array) $where_array; }   if ($recursive) { foreach ($table_array as $table) { foreach ($where_array as $where) { $result[] = $this->delete($table, $where); } } } else { if (count($table_array) == count($where_array)) { for ($i = 0, $count = count($table_array); $i < $count; ++$i) { $result[] = $this->delete($table_array[$i], $where_array[$i]); } } elseif (1 == count($table_array)) { $table = $table_array[0]; foreach ($where_array as $where) { $result[] = $this->delete($table, $where); } } elseif (1 == count($where_array)) { $where = $where_array[0]; foreach ($table_array as $table) { $result[] = $this->delete($table, $where); } } else { throw new MySQLException(__METHOD__.': Trying to multi-delete with incompatible array sizes'); } }   return $result; }       /* Return query result row as an object */ function fetch_object( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_OBJECT '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_object($this->result); return $row; }       /* Return query result row as an indexed array */ function fetch_row( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_ROW '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_row($this->result); return $row; }       /* Return query result row as an associative array */ function fetch_assoc( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_ASSOC '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_assoc($this->result); return $row; }       /* Return query result row as an associative array and an indexed array */ function fetch_both( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_BOTH '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_array($this->result, MYSQL_BOTH); return $row; }       /* Return query result as an array of arrays */ function fetch_array( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_ARRAY '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $arr = array( ); while ($row = @mysql_fetch_array($this->result)) { $arr[] = $row; }   return $arr; }       /* Return query result as an array of single values */ function fetch_value_array( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_VALUE_ARRAY '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $arr = array( ); while ($row = @mysql_fetch_row($this->result)) { $arr[] = $row[0]; }   return $arr; }       /* Return single query result value */ function fetch_value( ) { $num_args = func_num_args( ); $args = func_get_args( );   // get the arguments, if any if (0 != $num_args) { $this->clear_arguments( ); $this->load_arguments($args); }   if ($this->super_debug) { echo 'FETCH_VALUE '; echo '<pre>'; print_r($this->get_arguments( )); echo '</pre>'; }   if (false !== $this->pass_query) { $this->query = $this->pass_query; $this->query( ); }   $row = @mysql_fetch_row($this->result); return $row[0]; }       /* Return the total number of queries executed during the lifetime of this object */ function num_queries( ) { return $this->querycount; }       /* get the id for the previous INSERT command */ function fetch_insert_id( ) { return @mysql_insert_id($this->linkid); }       /* get the errors, if any */ function fetch_error( ) { return $this->error; }       /* report the errors to the admin */ function error_report( ) { // generate an error report and then act according to configuration $error_report = "An error has been generated by the server.\nFollowing is the debug information:\n\n"; $error_report .= " * File: {$this->file_name}\n"; $error_report .= " * Line: {$this->line}\n"; $error_report .= " * Error: {$this->error}\n";   $error_report_short = "\n" . date('Y-m-d H:i:s') . " Error in {$this->file_name} on line {$this->line}: ERROR - {$this->error}";   // if a database query caused the error, show the query if ('' != $this->query) { $error_report .= " * Query: {$this->query}\n"; $error_report_short .= " [sql={$this->query}]"; }   // send the error as email if set if (DB_ERR_EMAIL_ERRORS) { mail(DB_ERR_TO, trim(DB_ERR_SUBJECT), $error_report."\n\n".safe_var_export(debug_backtrace( ))."\n\n\$GLOBALS = ".safe_var_export($GLOBALS), 'From: '.DB_ERR_FROM."\r\n"); }   // log the error (remove line breaks and multiple concurrent spaces) $this->logger(trim(preg_replace('/\\s+/', ' ', $error_report_short))."\n"); }       /* log any errors */ function logger($report) { if (DB_ERR_LOG_ERRORS) { $log = $this->log_path . "mysql.err"; $fp = fopen($log,'a+'); fwrite($fp,$report); @chmod($log, 0777); fclose($fp); } }       /* extract the arguments */ function load_arguments($args) { foreach ($args as $arg) { if ($this->super_debug) { echo '<hr />arg = ('; echo stripslashes(var_export($arg, true)).') - '; echo 'is_line('.var_export(is_int($arg), true).') '; echo 'is_file('.var_export(('/' == substr($arg, 0, 1)) || (0 != preg_match('/^\\w:/', $arg)), true).') '; echo 'is_database('.var_export(is_string($arg) && (0 != strlen($arg)) && (false === strpos($arg, ' ')), true).') '; echo 'is_query('.var_export(0 != preg_match('/^\\s*(SELECT|INSERT|UPDATE|DELETE|DROP|DESC|REPLACE|CREATE|ALTER|ANALYZE|BACKUP|CACHE|CHANGE|CHECK|COMMIT|DEALLOCATE|DO|EXECUTE|EXPLAIN|FLUSH|GRANT|HANDLER|HELP|KILL|LOAD|LOCK|MASTER|OPTIMIZE|PREPARE|PURGE|RENAME|REPAIR|RESET|RESTORE|REVOKE|ROLL|SAVE|SET|SHOW|START|STOP|TRUNCATE|UNLOCK|USE)/i', $arg), true).') --- '; }   if (is_int($arg)) // it's an integer { if ($this->super_debug) echo 'LINE - '; $this->line = $arg; if ($this->super_debug) echo $this->line; } elseif (('/' == substr($arg, 0, 1)) || (0 != preg_match('/^\\w:/', $arg))) // the string begins with '/' or a drive letter { if ($this->super_debug) echo 'FILE - '; $this->file_name = substr($arg, strpos($arg, FILE_PATH_END)); if ($this->super_debug) echo $this->file_name; } elseif (is_string($arg) && (0 != strlen($arg)) && (false === strpos($arg, ' '))) // there are no spaces { if ($this->super_debug) echo 'DATABASE - '; $this->db = $arg; if ($this->super_debug) echo $this->db; } elseif (0 != preg_match('/^\\s*(SELECT|INSERT|UPDATE|DELETE|DROP|DESC|REPLACE|CREATE|ALTER|ANALYZE|BACKUP|CACHE|CHANGE|CHECK|COMMIT|DEALLOCATE|DO|EXECUTE|EXPLAIN|FLUSH|GRANT|HANDLER|HELP|KILL|LOAD|LOCK|MASTER|OPTIMIZE|PREPARE|PURGE|RENAME|REPAIR|RESET|RESTORE|REVOKE|ROLL|SAVE|SET|SHOW|START|STOP|TRUNCATE|UNLOCK|USE)/i', $arg)) // it begins with a query word { if ($this->super_debug) echo 'QUERY - '; $this->pass_query = $arg; if ($this->super_debug) echo $this->pass_query; } else { if ($this->super_debug) echo 'UNKNOWN - '; $arg_dump = var_export($arg, true); $this->error = 'Unknown argument found: ' . $arg_dump; if ($this->super_debug) echo $this->error; } }   // wait until after all arguments are entered before outputting error // because the error may happen on the first argument and the other // arguments have important error report data (it's what they're for) if ('Unknown argument' == substr((string) $this->error, 0, 16)) { $this->error_report( ); }   if ($this->super_debug) {echo'<pre>';print_r($this->get_arguments( ));echo'</pre>';} }       /* clear the arguments */ function clear_arguments( ) { // don't clear query or db as we may use them later $this->line = false; $this->file_name = false; $this->error = false; $this->pass_query = false; }       /* return the arguments */ function get_arguments( ) { $args['line'] = $this->line; $args['file'] = $this->file_name; $args['error'] = $this->error; $args['query'] = $this->pass_query;   return $args; }   } // end of mysql class       /*  +---------------------------------------------------------------------------  | > Extra SQL Functions  +--------------------------------------------------------------------------- */     /* escape the data before it gets queried into the database */ function sani($data) { if (is_array($data)) { return array_map('sani', $data); } else { if (get_magic_quotes_gpc( )) { $data = stripslashes($data); }   # $data = htmlentities($data, ENT_NOQUOTES); // convert html to &html;   if (function_exists('mysql_real_escape_string')) { $data = mysql_real_escape_string($data); // php 4.3.0+ } else { $data = mysql_escape_string($data); // php 4.0+ }   return $data; } }     if ( ! function_exists('microtime_float')) { function microtime_float( ) { list($usec, $sec) = explode(' ', microtime( )); return ((float)$usec + (float)$sec); } }     function safe_var_export($var) { if ( ! is_array($var)) { return var_export($var, true); }   foreach ($var as $key => $data) { if (('GLOBALS' == $key) || ($data == $var)) { $var[$key] = 'RECURSION'; continue; } }   return var_export($var, true); }

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Pour le fichier config.inc.php , j'ai copier tes codes également en y ajoutant mes coordonnées de nom de serveur, base de données, pseudo et mot de passe.
Le tout à la place de ces anciens codes:

Code:

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1 2	$mysql = new mysql($CFG_HOSTNAME, $CFG_USERNAME, $CFG_PASSWORD, $CFG_DATABASE); $mysql->connect_select(__LINE__,__FILE__);

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Merci encore.
:P