c'est nickel j'ai reussi je vous remercie tout le monde et voici l'esemble de mon code pour le partage (et si ya quoi améliorer :D )
<?php
$controler_sug = file_get_contents($page_sug);
$controler_client= file_get_contents($page_client);
$page_sug = str_replace(" ", "", strtr($page_sug, "\r\n\t", " "));
$page_client = str_replace(" ", "", strtr($page_client, "\r\n\t", " "));
$banner_client = str_replace(" ", "", strtr($banner_client, "\r\n\t", " "));
$banner_sug = str_replace(" ", "", strtr($banner_sug, "\r\n\t", " "));
$controler_sug = str_replace("\r\n",'', $controler_sug);
$controler_sug = str_replace("\r",'', $controler_sug);
$controler_sug = str_replace("\n",'', $controler_sug);
$controler_sug = str_replace("\n\r",'', $controler_sug);
$controler_sug = str_replace(" ",'', $controler_sug);
$controler_client = str_replace("\r\n",'', $controler_client);
$controler_client = str_replace("\r",'', $controler_client);
$controler_client = str_replace("\n",'', $controler_client);
$controler_client = str_replace("\n\r",'', $controler_client);
$controler_client = str_replace(" ",'', $controler_client);
if (strpos($controler_sug, $banner_client) === false )
{
mail($email_sug, $sujet, $message, $entete) ;
mail($email_client, $sujet_alert, $message_client, $entete) ;
}
else {
echo 'OK VERIFE 1';
}
if (strpos($controler_client, $banner_sug )=== false)
{
mail($email_client, $sujet, $message, $entete) ;
mail($email_sug, $sujet_alert, $message_sug, $entete) ;
}
else {
echo 'OK VERIFE 2';
}
?>