PHP 7.2.1 sous MAMP + update mysql = fail

**01001111** · 29/06/2018, 02h58

Bonjour, j'ai une petite question à propos de php 7.2.1, y a-t-il des changements notables dans la manière de faire une requête par PDO ?
J'essaie de faire ceci, qui marche parfaitement sous php 7.1.19 sous MAMP OSX mais pas sous php 7.2.1 sous MAMP OSX :
description du résultat :
insert ok et update ok php 7.1.19
insert ok et update ko php 7.2.1 alors que le script renvoie ok pour l'update aussi

merci d'avance à qui voudra bien se pencher sur le pb (peut-être un bug de la compilation 7.2.1 par appsolute, ou bien erreur de ma part ? )

fichier index.php

Code PHP :

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<?php
include_once('./mysql_utils.php');
$mysql=new mysqlUtils();
if ($mysql::$statusReturn[0]) {
	$r=$mysql::insertAll("test_table", ["value"=>2]);
	print_r($r);
	$r=$mysql::updateWhere("test_table", ["value"=>3], [["name"=>"id","operator"=>">","value"=>0,"and|or"=>null]], "limit 1");
	print_r($r);
}
?>

fichier mysql_utils.php (c'est un peu long pour un forum désolé) je joins une archive de test ici:https://laplumesurlatoile.com/testPDOphp72.zip

Code PHP :

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<?php
class mysqlUtils {
	public static $statusReturn=array(false, "notInitiated");
	public static $mysqlLink=false;
	public static $mysqlBase=false;
	function __construct($base="") {
		self::connection($base);
	}
	private static function connection($base) {
		if (file_exists(__DIR__.'/utils.php') && file_exists(__DIR__.'/mysql_credentials.php')) {
			include_once(__DIR__.'/utils.php');
			include_once(__DIR__.'/mysql_credentials.php');
			$mysqlCredentials=new mysqlCredentials();
			self::$mysqlBase=(!empty($base)?$base:$mysqlCredentials::$base);
			try {
				$dsn = 'mysql:dbname='.self::$mysqlBase.';host='.$mysqlCredentials::$host;
				$dbh = new PDO($dsn, $mysqlCredentials::$user, $mysqlCredentials::$pass);
				self::$mysqlLink=$dbh;
				self::$statusReturn=array(true, self::$mysqlLink);
				self::$mysqlLink->exec('set names utf8');
			} catch (PDOException $e) {
				self::$statusReturn=array(false, "failedToConnect", $e->getMessage());
			}
		} else {
			self::$statusReturn=array(false, "includeOfDependenciesImpossible");
		}
	}
	public static function query($query) {
		if (self::$statusReturn[0]) {
			$statement=self::$mysqlLink->prepare($query);
			$res=array();
			try {
				$statement->execute();
				$res=$statement->fetchColumn();
				return array("result"=>$res);
			} catch (PDOException $e) {
				return array("message"=>"ko","error"=>$e->getMessage());
			}
			$statement->closeCursor();
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectCount($table, $field) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$sql="select count(".$field.") from ".$table;
				$statement=self::$mysqlLink->prepare($sql);
				$res=array();
				try {
					$statement->execute();
					$res=$statement->fetchColumn();
					if (preg_match('/[0-9]+/', $res)) {
						return array("message"=>"ok","count"=>$res);
					} else if (empty($res)) {
						return array("message"=>"ko","error"=>"tableDoesNotExist");
					} else {
						return array("message"=>"ko","error"=>"unknownError");
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
				$statement->closeCursor();
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectCountWhereString($table, $field, $whereString) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$sql="select count(".$field.") from ".$table." where ".$whereString;
				$statement=self::$mysqlLink->prepare($sql);
				$res=array();
				try {
					$statement->execute();
					$res=$statement->fetchColumn();
					if (preg_match('/[0-9]+/', $res)) {
						return array("message"=>"ok","count"=>$res);
					} else if (empty($res)) {
						return array("message"=>"ko","error"=>"tableDoesNotExist");
					} else {
						return array("message"=>"ko","error"=>"unknownError");
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
				$statement->closeCursor();
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectAll($table, $treatmentFunction, $sortParameters=array("boolean"=>false, "key"=>null, "sort_flags"=>null, "boolean_remap_numerical"=>false)) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$sql="select * from ".$table;
				$statement=self::$mysqlLink->prepare($sql);
				$res=array();
				try {
					$statement->execute();
					while ($r=$statement->fetch(PDO::FETCH_ASSOC)) {
						if (is_array($r)) {
							foreach($r as $k => $v) {
								if (!array_key_exists($k, $res)) {
									$res[$k]=array();
								}
								$res[$k][].=(($treatmentFunction!=null)?$treatmentFunction($v):$v);
							}
						}
					}
					unset($r);
					if ($sortParameters["boolean"]==false) {
						return $res;
					} else {
						if (is_array($sortParameters["key"])) {
							$sortParameters["key"]=array_reverse($sortParameters["key"]);
							foreach($sortParameters["key"] as $k=>$v) {
								$res=sortOn($res, $sortParameters["key"][$k], $sortParameters["sort_flags"], $sortParameters["boolean_remap_numerical"]);
							}
						}
						return $res;
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
				$statement->closeCursor();
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectOnFields($tableAndFields, $treatmentFunction, $sortParameters=array("boolean"=>false, "key"=>null, "sort_flags"=>null, "boolean_remap_numerical"=>false)) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $tableAndFields[0])) {
				$sql="select ";
				for ($i=0; $i<count($tableAndFields[1]); $i++) {
					$sql.=$tableAndFields[1][$i];
					if ($i<count($tableAndFields[1])-1) {
						$sql.=', ';
					}
				}
				$sql.=" from ".$tableAndFields[0];
				$statement=self::$mysqlLink->prepare($sql);
				$res=array();
				try {
					$statement->execute();
					while ($r=$statement->fetch(PDO::FETCH_ASSOC)) {
						if (is_array($r)) {
							foreach($r as $k => $v) {
								if (!array_key_exists($k, $res)) {
									$res[$k]=array();
								}
								$res[$k][].=(($treatmentFunction!=null)?$treatmentFunction($v):$v);
							}
						}
					}
					unset($r);
					if ($sortParameters["boolean"]==false) {
						return $res;
					} else {
						if (is_array($sortParameters["key"])) {
							$sortParameters["key"]=array_reverse($sortParameters["key"]);
							foreach($sortParameters["key"] as $k=>$v) {
								$res=sortOn($res, $sortParameters["key"][$k], $sortParameters["sort_flags"], $sortParameters["boolean_remap_numerical"]);
							}
						}
						return $res;
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
				$statement->closeCursor();
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectAllForId($table, $id, $treatmentFunction, $sortParameters=array("boolean"=>false, "key"=>null, "sort_flags"=>null, "boolean_remap_numerical"=>false)) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$statement=self::$mysqlLink->prepare("select * from ".$table." where id=:id");
				$statement->bindParam(':id', $id, PDO::PARAM_INT);
				$statement->execute();
				try {
					$r=$statement->fetch(PDO::FETCH_ASSOC);
					$res=array();
					foreach($r as $k => $v) {
						if (!array_key_exists($k, $res)) {
							$res[$k]=array();
						}
						$res[$k][].=(($treatmentFunction!=null)?$treatmentFunction($v):$v);
					}
					unset($r);
					$statement->closeCursor();
					if ($sortParameters["boolean"]==false) {
						return $res;
					} else {
						if (is_array($sortParameters["key"])) {
							$sortParameters["key"]=array_reverse($sortParameters["key"]);
							foreach($sortParameters["key"] as $k=>$v) {
								$res=sortOn($res, $sortParameters["key"][$k], $sortParameters["sort_flags"], $sortParameters["boolean_remap_numerical"]);
							}
						}
						return $res;
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectAllWhere($table, $whereArray, $treatmentFunction, $sortParameters=array("boolean"=>false, "key"=>null, "sort_flags"=>null, "boolean_remap_numerical"=>false)) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$intTypes=array("tinyint","smallint","mediumint","int","bigint");
				$sql="select * from ".$table." where ";
				$type=array();
				foreach ($whereArray as $k => $v) {
					$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
					$statement->bindParam(':table', $table, PDO::PARAM_STR);
					$statement->bindParam(':column', $whereArray[$k]["name"], PDO::PARAM_STR);
					try {
						$statement->execute();
						$r=$statement->fetch(PDO::FETCH_ASSOC);
						$type[$k]=$r['data_type'];
						$statement->closeCursor();
					} catch (PDOException $e) {
						return array("message"=>"ko","error"=>$e->getMessage());
					}
					if (strlen($type[$k])>0 && in_array(strtolower($type[$k]),$intTypes)) {
						$type[$k]=PDO::PARAM_INT;
					} else {
						$type[$k]=PDO::PARAM_STR;
					}
					$sql.=$whereArray[$k]["name"]." ".$whereArray[$k]["operator"]." :".$whereArray[$k]["name"].$k;
					if ($k<count($whereArray)-1) {
						$sql.=" ".$whereArray[$k]["and|or"]." ";
					}
				}
				$statement=self::$mysqlLink->prepare($sql);
				foreach ($whereArray as $k => $v) {
					$statement->bindParam(':'.$whereArray[$k]["name"].$k, $whereArray[$k]["value"], $type[$k]);
				}
				try {
					$statement->execute();
					$res=array();
					while ($r=$statement->fetch(PDO::FETCH_ASSOC)) {
						if (is_array($r)) {
							foreach($r as $k => $v) {
								if (!array_key_exists($k, $res)) {
									$res[$k]=array();
								}
								$res[$k][].=(($treatmentFunction!=null)?$treatmentFunction($v):$v);
							}
						}
						unset($r);
					}
					$statement->closeCursor();
					if ($sortParameters["boolean"]==false) {
						return $res;
					} else {
						if (is_array($sortParameters["key"])) {
							$sortParameters["key"]=array_reverse($sortParameters["key"]);
							foreach($sortParameters["key"] as $k=>$v) {
								$res=sortOn($res, $sortParameters["key"][$k], $sortParameters["sort_flags"], $sortParameters["boolean_remap_numerical"]);
							}
						}
						return $res;
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectOnFieldsWhere($tableAndFields, $whereArray, $treatmentFunction, $sortParameters=array("boolean"=>false, "key"=>null, "sort_flags"=>null, "boolean_remap_numerical"=>false)) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $tableAndFields[0])) {
				$intTypes=array("tinyint","smallint","mediumint","int","bigint");
				$sql="select ";
				for ($i=0; $i<count($tableAndFields[1]); $i++) {
					$sql.=$tableAndFields[1][$i];
					if ($i<count($tableAndFields[1])-1) {
						$sql.=', ';
					}
				}
				$sql.=" from ".$tableAndFields[0]." where ";
				$type=array();
				foreach ($whereArray as $k => $v) {
					$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
					$statement->bindParam(':table', $tableAndFields[0], PDO::PARAM_STR);
					$statement->bindParam(':column', $whereArray[$k]["name"], PDO::PARAM_STR);
					try {
						$statement->execute();
						$r=$statement->fetch(PDO::FETCH_ASSOC);
						$type[$k]=$r['data_type'];
						$statement->closeCursor();
					} catch (PDOException $e) {
						return array("message"=>"ko","error"=>$e->getMessage());
					}
					if (strlen($type[$k])>0 && in_array(strtolower($type[$k]),$intTypes)) {
						$type[$k]=PDO::PARAM_INT;
					} else {
						$type[$k]=PDO::PARAM_STR;
					}
					$sql.=$whereArray[$k]["name"]." ".$whereArray[$k]["operator"]." :".$whereArray[$k]["name"].$k;
					if ($k<count($whereArray)-1) {
						$sql.=" ".$whereArray[$k]["and|or"]." ";
					}
				}
				$statement=self::$mysqlLink->prepare($sql);
				foreach ($whereArray as $k => $v) {
					$statement->bindParam(':'.$whereArray[$k]["name"].$k, $whereArray[$k]["value"], $type[$k]);
				}
				try {
					$statement->execute();
					$res=array();
					while ($r=$statement->fetch(PDO::FETCH_ASSOC)) {
						if (is_array($r)) {
							foreach($r as $k => $v) {
								if (!array_key_exists($k, $res)) {
									$res[$k]=array();
								}
								$res[$k][].=(($treatmentFunction!=null)?$treatmentFunction($v):$v);
							}
						}
						unset($r);
					}
					$statement->closeCursor();
					if ($sortParameters["boolean"]==false) {
						return $res;
					} else {
						if (is_array($sortParameters["key"])) {
							$sortParameters["key"]=array_reverse($sortParameters["key"]);
							foreach($sortParameters["key"] as $k=>$v) {
								$res=sortOn($res, $sortParameters["key"][$k], $sortParameters["sort_flags"], $sortParameters["boolean_remap_numerical"]);
							}
						}
						return $res;
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectAllPlusString($table, $string, $treatmentFunction, $sortParameters=array("boolean"=>false, "key"=>null, "sort_flags"=>null, "boolean_remap_numerical"=>false)) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$sql="select * from ".$table." ";
				$sql.=$string;
				$statement=self::$mysqlLink->prepare($sql);
				try {
					$statement->execute();
					$res=array();
					while ($r=$statement->fetch(PDO::FETCH_ASSOC)) {
						foreach($r as $k => $v) {
							if (!array_key_exists($k, $res)) {
								$res[$k]=array();
							}
							$res[$k][].=(($treatmentFunction!=null)?$treatmentFunction($v):$v);
						}
						unset($r);
					}
					$statement->closeCursor();
					if ($sortParameters["boolean"]==false) {
						return $res;
					} else {
						if (is_array($sortParameters["key"])) {
							$sortParameters["key"]=array_reverse($sortParameters["key"]);
							foreach($sortParameters["key"] as $k=>$v) {
								$res=sortOn($res, $sortParameters["key"][$k], $sortParameters["sort_flags"], $sortParameters["boolean_remap_numerical"]);
							}
						}
						return $res;
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function selectOnFieldsPlusString($tableAndFields, $string, $treatmentFunction, $sortParameters=array("boolean"=>false, "key"=>null, "sort_flags"=>null, "boolean_remap_numerical"=>false)) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $tableAndFields[0])) {
				$sql="select ";
				for ($i=0; $i<count($tableAndFields[1]); $i++) {
					$sql.=$tableAndFields[1][$i];
					if ($i<count($tableAndFields[1])-1) {
						$sql.=', ';
					}
				}
				$sql.=" from ".$tableAndFields[0]." ";
				$sql.=$string;
				$statement=self::$mysqlLink->prepare($sql);
				try {
					$statement->execute();
					$res=array();
					while ($r=$statement->fetch(PDO::FETCH_ASSOC)) {
						if (is_array($r)) {
							foreach($r as $k => $v) {
								if (!array_key_exists($k, $res)) {
									$res[$k]=array();
								}
								$res[$k][].=(($treatmentFunction!=null)?$treatmentFunction($v):$v);
							}
						}
						unset($r);
					}
					$statement->closeCursor();
					if ($sortParameters["boolean"]==false) {
						return $res;
					} else {
						if (is_array($sortParameters["key"])) {
							$sortParameters["key"]=array_reverse($sortParameters["key"]);
							foreach($sortParameters["key"] as $k=>$v) {
								$res=sortOn($res, $sortParameters["key"][$k], $sortParameters["sort_flags"], $sortParameters["boolean_remap_numerical"]);
							}
						}
						return $res;
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function insertAll($table, $keyValueArray) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$intTypes=array("tinyint","smallint","mediumint","int","bigint");
				$ins="insert into ".$table." (";
				$select="select id from ".$table." where ";
				$i=0;
				foreach ($keyValueArray as $k => $v) {
					$ins.=$k;
					if ($i<count($keyValueArray)-1) {
						$ins.=", ";
					}
					$i++;
				}
				$ins.=") values (";
				$i=0;
				$type=array();
				foreach ($keyValueArray as $k => $v) {
					$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
					$statement->bindParam(':table', $table, PDO::PARAM_STR);
					$statement->bindParam(':column', $k, PDO::PARAM_STR);
					try {
						$statement->execute();
						$r=$statement->fetch(PDO::FETCH_ASSOC);
						$type[$k]=$r['data_type'];
						$statement->closeCursor();
					} catch (PDOException $e) {
						return array("message"=>"ko","error"=>$e->getMessage());
					}
					$quotes=false;
					if (strlen($type[$k])>0 && in_array(strtolower($type[$k]),$intTypes)) {
						$type[$k]=PDO::PARAM_INT;
					} else {
						$type[$k]=PDO::PARAM_STR;
					}
					$ins.=':'.$k;
					$select.=$k."=:".$k;
					if ($i<count($keyValueArray)-1) {
						$ins.=", ";
						$select.=" and ";
					}
					$i++;
				}
				$ins.=")";
				$statement=self::$mysqlLink->prepare($ins);
				$statementId=self::$mysqlLink->prepare($select);
				foreach ($keyValueArray as $k => $v) {
					$statement->bindParam(':'.$k, $keyValueArray[$k], $type[$k]);
					$statementId->bindParam(':'.$k, $keyValueArray[$k], $type[$k]);
				}
				try {
					$req=$statement->execute();
					if (!$req) {
						return array("message"=>"ko","error"=>implode(", ", $statement->errorInfo()));
					} else {
						try {
							$req=$statementId->execute();
							if (!$req) {
								return array("message"=>"ko","error"=>implode(", ", $statementId->errorInfo()));
							} else {
								$id="";
								while ($rId=$statementId->fetch(PDO::FETCH_ASSOC)) {
									$id=$rId['id'];
								}
								$statementId->closeCursor();
								if ((int)$id>0) {
									return array("message"=>"ok","id"=>$id);
								} else {
									return array("message"=>"ok","id"=>null,"error"=>"erreur inconnue");
								}
							}
						} catch (PDOException $e) {
							return array("message"=>"ko","id"=>null,"error"=>$e->getMessage());
						}
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","id"=>null,"error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","id"=>null,"error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function updateWhere($table, $keyValueArray, $whereArray, $additionnalString="") {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$intTypes=array("tinyint","smallint","mediumint","int","bigint");
				$upd="update ".$table." set ";
				$type=array();
				$uniqid=array();
				foreach ($keyValueArray as $k => $v) {
					if (substr($k, 0, 5)!="where") {
						$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
						$statement->bindParam(':table', $table, PDO::PARAM_STR);
						$statement->bindParam(':column', $k, PDO::PARAM_STR);
						try {
							$statement->execute();
							$r=$statement->fetch(PDO::FETCH_ASSOC);
							$type[$k]=$r['data_type'];
							$statement->closeCursor();
						} catch (PDOException $e) {
							return array("message"=>"ko","error"=>$e->getMessage());
						}
						$quotes=false;
						if (strlen($type[$k])>0 && in_array(strtolower($type[$k]),$intTypes)) {
							$type[$k]=PDO::PARAM_INT;
						} else {
							$type[$k]=PDO::PARAM_STR;
						}
						$uniqid[$k]=uniqid();
						$upd.=$k."=:".$k.$uniqid[$k];
						$upd.=", ";
					}
				}
				$upd=substr($upd, 0, strlen($upd)-2)." where ";
				for ($i=0; $i<count($whereArray); $i++) {
					if (array_key_exists($i, $whereArray) && is_array($whereArray[$i])) {
						$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
						$statement->bindParam(':table', $table, PDO::PARAM_STR);
						$statement->bindParam(':column', $whereArray[$i]["name"], PDO::PARAM_STR);
						$typeWhere=array();
						try {
							$r=$statement->execute();
							$typeWhere[$i]=$r[0];
							$statement->closeCursor();
						} catch (PDOException $e) {
							error_log(1,0);
							return array("message"=>"ko","error"=>$e->getMessage());
						}
						$upd.=$whereArray[$i]["name"]." ".$whereArray[$i]["operator"]." :".$whereArray[$i]["name"];
						if ($whereArray[$i]["and|or"]!==null) {
							$upd.=" ".$whereArray[$i]["and|or"]." ";
						}
					} else {
						return array("message"=>"ko","error"=>"whereClauseBadlyWritten");
					}
				}
				$upd.=" ".$additionnalString;
				$statement=self::$mysqlLink->prepare($upd);
				foreach ($keyValueArray as  $k => $v) {
					$statement->bindParam(':'.$k.$uniqid[$k], $keyValueArray[$k], $type[$k]);
				}
				for ($i=0; $i<count($whereArray); $i++) {
					if (array_key_exists($i, $whereArray) && is_array($whereArray[$i])) {
						$statement->bindParam(":".$whereArray[$i]["name"], $whereArray[$i]["value"], $typeWhere[$i]);
					} else {
						return array("message"=>"ko","error"=>"whereClauseBadlyWritten");
					}
				}
				try {
					$req=$statement->execute();
					if (!$req) {
						return array("message"=>"ko","error"=>implode(", ", $statement->errorInfo()));
					} else {
						$statement->closeCursor();
						return array("message"=>"ok");
					}
				} catch (PDOException $e) {
					error_log(2,0);
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function updatePlusString($table, $keyValueArray, $plus) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$intTypes=array("tinyint","smallint","mediumint","int","bigint");
				$upd="update ".$table." set ";
				$type=array();
				$uniqid=array();
				foreach ($keyValueArray as $k => $v) {
					if (substr($k, 0, 5)!="where") {
						$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
						$statement->bindParam(':table', $table, PDO::PARAM_STR);
						$statement->bindParam(':column', $k, PDO::PARAM_STR);
						try {
							$statement->execute();
							$r=$statement->fetch(PDO::FETCH_ASSOC);
							$type[$k]=$r['data_type'];
							$statement->closeCursor();
						} catch (PDOException $e) {
							return array("message"=>"ko","error"=>$e->getMessage());
						}
						$quotes=false;
						if (strlen($type[$k])>0 && in_array(strtolower($type[$k]),$intTypes)) {
							$type[$k]=PDO::PARAM_INT;
						} else {
							$type[$k]=PDO::PARAM_STR;
						}
						$uniqid[$k]=uniqid();
						$upd.=$k."=:".$k.$uniqid[$k];
						$upd.=", ";
					}
				}
				$upd=substr($upd, 0, strlen($upd)-2)." where ".$plus;
				$statement=self::$mysqlLink->prepare($upd);
				foreach ($keyValueArray as  $k => $v) {
					$statement->bindParam(':'.$k.$uniqid[$k], $keyValueArray[$k], $type[$k]);
				}
				try {
					$req=$statement->execute();
					if (!$req) {
						return array("message"=>"ko","error"=>implode(", ", $statement->errorInfo()));
					} else {
						$statement->closeCursor();
						return array("message"=>"ok");
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function deleteWhereId($table, $id) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$statement=self::$mysqlLink->prepare("delete from ".$table." where id=:id");
				$statement->bindParam(':id', $id, PDO::PARAM_INT);
				try {
					$req=$statement->execute();
					if (!$req) {
						return array("message"=>"ko","error"=>implode(", ", $statement->errorInfo()));
					} else {
						$statement->closeCursor();
						return array("message"=>"ok");
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function deleteWhere($table, $whereArray) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$intTypes=array("tinyint","smallint","mediumint","int","bigint");
				$sql="delete from ".$table." where ";
				$type=array();
				foreach ($whereArray as $k => $v) {
					$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
					$statement->bindParam(':table', $table, PDO::PARAM_STR);
					$statement->bindParam(':column', $whereArray[$k]["name"], PDO::PARAM_STR);
					try {
						$statement->execute();
						$r=$statement->fetch(PDO::FETCH_ASSOC);
						$type[$k]=$r['data_type'];
						$statement->closeCursor();
					} catch (PDOException $e) {
						return array("message"=>"ko","error"=>$e->getMessage());
					}
					if (strlen($type[$k])>0 && in_array(strtolower($type[$k]),$intTypes)) {
						$type[$k]=PDO::PARAM_INT;
					} else {
						$type[$k]=PDO::PARAM_STR;
					}
					$sql.=$whereArray[$k]["name"]." ".$whereArray[$k]["operator"]." :".$whereArray[$k]["name"].$k;
					if ($k<count($whereArray)-1) {
						$sql.=" ".$whereArray[$k]["and|or"]." ";
					}
				}
				$statement=self::$mysqlLink->prepare($sql);
				foreach ($whereArray as $k => $v) {
					$statement->bindParam(':'.$whereArray[$k]["name"].$k, $whereArray[$k]["value"], $type[$k]);
				}
				try {
					$req=$statement->execute();
					if (!$req) {
						return array("message"=>"ko","error"=>implode(", ", $statement->errorInfo()));
					} else {
						$statement->closeCursor();
						return array("message"=>"ok");
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function deleteWhereString($table, $whereString) {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$sql="delete from ".$table." where ".$whereString;
				$statement=self::$mysqlLink->prepare($sql);
				try {
					$req=$statement->execute();
					if (!$req) {
						return array("message"=>"ko","error"=>implode(", ", $statement->errorInfo()));
					} else {
						$statement->closeCursor();
						return array("message"=>"ok");
					}
				} catch (PDOException $e) {
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}
	public static function closeMysql() {
		self::$mysqlLink=null;
	}
}
?>

**andry.aime** · 29/06/2018, 07h47

Bonjour,

Code :

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$dbh = new PDO($dsn, $mysqlCredentials::$user, $mysqlCredentials::$pass);

Code :

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$dbh = new PDO($dsn, $mysqlCredentials::$user, $mysqlCredentials::$pass, [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]);

Ensuite,

Code sql :

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select data_type from information_schema.columns

Tu peux ne pas avoir accès à cette base quand tu hébergeras ton appli.

A+.

**01001111** · 29/06/2018, 14h53

merci pour l'info à propos des droits, je teste le reste de la réponse

Envoyé par andry.aime

Bonjour,

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

$dbh = new PDO($dsn, $mysqlCredentials::$user, $mysqlCredentials::$pass, [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]);

Ensuite,
Tu peux ne pas avoir accès à cette base quand tu hébergeras ton appli.

A+.

**01001111** · 09/07/2018, 18h08

suite : j'ai appliqué les consignes et vais me renseigner sur l'accessibilité en lecture seule de la table information_schema chez différents hébergeurs... Pour l'instant le travail que je fais est destiné à être hébergé sur un serveur dédié que j'administre donc pas de souci.
donc en faisant ce que tu m'as conseillé, ça n'est pas plus verbeux, malheureusement.
Mysql sous MAMP refuse l'update.
Quelqu'un a-t-il les moyens de tester mon archive sous un php 7.2 sous une quelconque plateforme ?

Sinon je vais installer un serveur LAMP sous Debian 9 et tester de mon côté, pour voir si le problème se reproduit
merci

**andry.aime** · 10/07/2018, 07h21

Bonjour,

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

self::$mysqlLink->exec('set names utf8');

Passe le directement dans le dns pendant l'instanciation de ton PDO

Code :

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$dbh = new PDO($dsn.';charset=UTF8', $mysqlCredentials::$user, $mysqlCredentials::$pass, [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]);

Tu dois mettre cette ligne avant la boucle for

Code :

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$typeWhere=array();

sinon ça réinitialise à chaque itération et tu pourras avoir un erreur Undefined offset

A+.

**01001111** · 12/07/2018, 03h24

Oups, sorry j'avais dit que ça réglait le problème, mais comme un idiot je n'avais pas redémarré en php 7.2
merci en effet pour le conseil n°1 comme pour le n°2 mais cela ne règle pas ce problème précis,
en revanche le numéro 2 reglerait des offsets indéfinis sur un where à plusieurs conditions.

Edit: J'ai trouvé, il fallait enlever l'index [0] sur $r dans la partie qui va chercher le typeWhere[$i]... bizarrement pdo semble renvoyer non pas un tableau mais un nombre seul
merci de m'avoir mis sur la piste !
ou plus proprement avec pdo fetch assoc :

Code php :

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      public static function updateWhere($table, $keyValueArray, $whereArray, $additionnalString="") {
		if (self::$statusReturn[0]) {
			if (!preg_match('/[^\\\] /', $table)) {
				$intTypes=array("tinyint","smallint","mediumint","int","bigint");
				$upd="update ".$table." set ";
				$type=array();
				$uniqid=array();
				foreach ($keyValueArray as $k => $v) {
					if (substr($k, 0, 5)!="where") {
						$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
						$statement->bindParam(':table', $table, PDO::PARAM_STR);
						$statement->bindParam(':column', $k, PDO::PARAM_STR);
						try {
							$statement->execute();
							$r=$statement->fetch(PDO::FETCH_ASSOC);
							$type[$k]=$r['data_type'];
							$statement->closeCursor();
						} catch (PDOException $e) {
							return array("message"=>"ko","error"=>$e->getMessage());
						}
						$quotes=false;
						if (strlen($type[$k])>0 && in_array(strtolower($type[$k]),$intTypes)) {
							$type[$k]=PDO::PARAM_INT;
						} else {
							$type[$k]=PDO::PARAM_STR;
						}
						$uniqid[$k]=uniqid();
						$upd.=$k."=:".$k.$uniqid[$k];
						$upd.=", ";
					}
				}
				$upd=substr($upd, 0, strlen($upd)-2)." where ";
				$typeWhere=[];
				for ($i=0; $i<count($whereArray); $i++) {
					if (array_key_exists($i, $whereArray) && is_array($whereArray[$i])) {
						$statement=self::$mysqlLink->prepare("select data_type from information_schema.columns where table_schema='".self::$mysqlBase."' and table_name=:table and column_name=:column");
						$statement->bindParam(':table', $table, PDO::PARAM_STR);
						$statement->bindParam(':column', $whereArray[$i]["name"], PDO::PARAM_STR);
						try {
							$statement->execute();
							$r=$statement->fetch(PDO::FETCH_ASSOC);
							$typeWhere[$i]=$r['data_type'];
							$statement->closeCursor();
						} catch (PDOException $e) {
							echo 'ko';
							return array("message"=>"ko","error"=>$e->getMessage());
						}
						if (strlen($typeWhere[$i])>0 && in_array(strtolower($typeWhere[$i]),$intTypes)) {
							$typeWhere[$i]=PDO::PARAM_INT;
						} else {
							$typeWhere[$i]=PDO::PARAM_STR;
						}
						$upd.=$whereArray[$i]["name"]." ".$whereArray[$i]["operator"]." :".$whereArray[$i]["name"];
						if ($whereArray[$i]["and|or"]!==null) {
							$upd.=" ".$whereArray[$i]["and|or"]." ";
						}
					} else {
						return array("message"=>"ko","error"=>"whereClauseBadlyWritten");
					}
				}
				$upd.=" ".$additionnalString;
				$statement=self::$mysqlLink->prepare($upd);
				foreach ($keyValueArray as  $k => $v) {
					$statement->bindParam(':'.$k.$uniqid[$k], $keyValueArray[$k], $type[$k]);
				}
				for ($i=0; $i<count($whereArray); $i++) {
					echo array_key_exists($i, $whereArray) && is_array($whereArray[$i])."<br />";
					if (array_key_exists($i, $whereArray) && is_array($whereArray[$i])) {
						echo $typeWhere[$i]."<br />";
						$statement->bindParam(":".$whereArray[$i]["name"], $whereArray[$i]["value"], $typeWhere[$i]);
					} else {
						return array("message"=>"ko","error"=>"whereClauseBadlyWritten");
					}
				}
				try {
					$req=$statement->execute();
					if (!$req) {
						return array("message"=>"ko","error"=>implode(", ", $statement->errorInfo()));
					} else {
						$statement->closeCursor();
						return array("message"=>"ok");
					}
				} catch (PDOException $e) {
					error_log(2,0);
					return array("message"=>"ko","error"=>$e->getMessage());
				}
			} else {
				return array("message"=>"ko","error"=>"tableStringContainingUnescapedSpaces");
			}
		} else {
			return self::$statusReturn;
		}
	}

puis en fait, je compte utiliser la fonction getColumnMeta pour passer outre les limitations d'accès à information_schema plus tard, ainsi que référencer tous les types mysql

PHP 7.2.1 sous MAMP + update mysql = fail

PHP & Base de données

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