Erreur SQL !
FROM artistes WHERE (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]\\\\\\\\\\\\\\\\\\\\\\\\\\\\">[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]\\\\\\\\\\\\\\\\\\\\\\\\\\\\">[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]\\\\\\\\\\\\\\\\\\\\\\\\\\\\">[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]\\\\\\\\\\\\\\\\\\\\\\\\\\\\">[[:>:]]") AND affiche_artiste="1" ORDER BY nom_artiste ASC
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '>[[:>:]]" OR REPLACE (prenom_artiste,"?","e") REGEXP "' at line 1