Erreur SQL !
FROM posts WHERE (REPLACE (titre_post,"é","e") LIKE "%..\\etc\\passwd"))/**/oR/**/ElT(6604/**/LikE/**/6604,SlEep(30))%" OR REPLACE (texte_post,"é","e") LIKE "%..\\etc\\passwd"))/**/oR/**/ElT(6604/**/LikE/**/6604,SlEep(30))%") AND affiche_post="1" AND sujet_post="1" ORDER BY id_post DESC
FROM posts WHERE (REPLACE (titre_post,"é","e") LIKE "%..\\etc\\passwd"))/**/oR/**/ElT(6604/**/LikE/**/6604,SlEep(30))%" OR REPLACE (texte_post,"é","e") LIKE "%..\\etc\\passwd"))/**/oR/**/ElT(6604/**/LikE/**/6604,SlEep(30))%") AND affiche_post="1" AND sujet_post="1" ORDER BY id_post DESC