Erreur SQL !
FROM posts WHERE (REPLACE (titre_post,"é","e") LIKE "%"%" OR REPLACE (texte_post,"é","e") LIKE "%"%") 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