https://wordpress.stackexchange.com/questions/4725/how-to-change-a-users-role
// NOTE: Of course change 3 to the appropriate user ID
$u = new WP_User( 3 );
// Remove role
$u->remove_role( 'subscriber' );
// Add role
$u->add_role( 'editor' );Wiki développement clients DGWWW
https://wordpress.stackexchange.com/questions/4725/how-to-change-a-users-role
// NOTE: Of course change 3 to the appropriate user ID
$u = new WP_User( 3 );
// Remove role
$u->remove_role( 'subscriber' );
// Add role
$u->add_role( 'editor' );