PHP Funktion neu ID ermitteln.
beispiel.php

<?php
function NewID($host,$us,$pw,$db,$tab){
 if(function_exists('mysqli_connect')){
  $mysqli = new mysqli($host, $us, $pw, $db);
  $result = $mysqli->query("SELECT MAX(ID) FROM $tab;");
  $mid = mysqli_fetch_row($result);
 }else{
  $con = @mysql_connect ($host,$us,$pw);
  $sdb = mysql_select_db($db);
  $selmaxid = "SELECT MAX(ID) FROM $tab;";
  $result = mysql_query($selmaxid) or die(mysql_error());
  $mid = mysql_fetch_row($result);
 }
 $maxid = $mid[0];
 $newid = $maxid + 1;
 return $newid;
}

/*** Funktion aufrufen ***/
$id = NewID("host","mysql_user","mysql_password","datenbank","tabelle_name");
echo $id;
?>
    

PHP Kopieren