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$year = date ("Y");
$sqlselectmax = "SELECT max(number) FROM matable limit 1;";
$query = mysql_query($sqlselectmax) or die('Erreur SQL !'.$sqlselectmax.'<br>'.mysql_error());
$IDNUM=@mysql_fetch_array($query);
$IDNUMINCREMENT = $IDNUM[0];
$IDNUMINCREMENT++;
$IDNUMINCREMENT;
// recupere le chiffre après l'année pour l'incrémenter. ex : 20221
$str1_IDNUMINCREMENT = substr($IDNUMINCREMENT, 4);
$sql = "INSERT INTO mytablel(id, number)
VALUES('', '$year$str1_IDNUMCLICHEINCREMENT')";
mysql_query($sql) or die('Erreur SQL !'.$sql.'<br>'.mysql_error()); |
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