note 47178 added to function.array-walk

If array_walk_recursive() is not present and you want to apply htmlentities() on each array element you can use this: function array_htmlentities(&$elem) { if (!is_array($elem)) { $elem=htmlentities($elem); } else { foreach ($elem as $key=>$value) $elem[$key]=array_htmlentities($value); } return $elem; } // array_htmlentities() If you want to output an array with print_r() and you have html in it this function is very helpful. ---- Manual Page -- http://www.php.net/manual/en/function.array-walk.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+47178 Delete -- http://master.php.net/manage/user-notes.php?action=delete+47178&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+47178&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+47178&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+47178&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+47178&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+47178&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+47178&report=yes Search -- http://master.php.net/manage/user-notes.php