Erreur SQL !
FROM posts WHERE (REPLACE (titre_post,"é","e") LIKE "%\\\\\\\'rechercher%" OR REPLACE (texte_post,"é","e") LIKE "%\\\\\\\'rechercher%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%sex%" OR REPLACE (texte_post,"é","e") LIKE "%sex%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%porno\\\\\\\"%" OR REPLACE (texte_post,"é","e") LIKE "%porno\\\\\\\"%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%"21"="21%" OR REPLACE (texte_post,"é","e") LIKE "%"21"="21%") AND affiche_post="1" AND sujet_post="1" ORDER BY id_post DESC