Erreur SQL !
FROM posts WHERE (REPLACE (titre_post,"é","e") LIKE "%admin")%" OR REPLACE (texte_post,"é","e") LIKE "%admin")%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%or%" OR REPLACE (texte_post,"é","e") LIKE "%or%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%("1"="1"--%" OR REPLACE (texte_post,"é","e") LIKE "%("1"="1"--%") AND affiche_post="1" AND sujet_post="1" ORDER BY id_post DESC