note 88848 modified in function.empty by danbrown
| From: | danbrown@php.net | Date: | Thu, 12 Feb 2009 18:18:14 +0000 |
| Subject: | note 88848 modified in function.empty by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-150583@lists.php.net to get a copy of this message | ||
<?php
function _empty() {
foreach(func_get_args() as $args) {
if( !is_numeric($args) ) {
if( is_array($args) ) { // Is array?
if( count($args, 1) < 1 ) return true;
}
elseif(!isset($args) || strlen(trim($args)) == 0)
return true;
}
}
}
return false;
}
?>
--was--
<?php
function _empty() {
foreach(func_get_args() as $args) {
if( !is_numeric($args) ) {
if( is_array($args) ) { // Is array?
if( count($args, 1) < 1 ) return true;
}
elseif( !isset($args[1]) || strlen(trim($args)) == 0 ) {
return true;
}
}
}
return false;
}
?>
http://php.net/manual/en/function.empty.php