jquery - php for statement is working only once -

here problem,

i have php statement, , whatever do, goes once through it... check vars it, , write them sure... seems ok... never works...

here code ($user initialized session var):

for($i=0;$i<=($size);$i++){     $test = $db->prepare("insert `test`(`val`) values ('in!!')");     $test->execute();     $name = '';     if($i==0){         $name = $db->quote("test");     }else{         $name = $db->quote("number $i");     }     $number = $db->quote($i);     //insert     $query = "insert `test`(`name`,`number`) values ($name,$number)";     $insert = $db->prepare($query);     if($insert->execute()){         $id = '';         $get = $db->prepare("select last_insert_id();");         $get->execute();         foreach($get $myid){             $id = $myid[0];         }         if(!(isrel($db,$user))){             if(!(setisrel($db,$user,1))){                 $error = false;             }         }         if(!(hasrel($db,$etabid))){             if(!(sethasrel($db,$id,1))){                 $error = false;             }         }         if(!(buildrelationship($db,$id,'2'))){             $error = false;         }         if(!(buildrelationship($db,$id,'3'))){             $error = false;         }      }else{         $error = false;     }     $check1 = '';     $check2 = '';     $check3 = '';     $check4 = '';     if(is_numeric($size)){         $check1 = "ok";     }     if($i<=$size){         $check2 = "ok";     }     $test = $db->prepare("insert `test`(`val`) values ('size numeric? $check1 -- smaller? $check2')");     $test->execute(); } 

answer :

in!! size numeric? ok -- smaller? ok 

where wrong...?

thanx !

(this php code called .ajax request -jquery- don't think has because did similar stuff this...)

the size var set 2 or 3, never less! checked

edit :

well,

here code before statement :

function createstages($db,$user,$size){     $error = true;     $size= intval($size); 

i don't thing it'll help..

sounds type conversion getting messed then. remove $size = intval($size), , replace condition in loop $i <= (int) $size.