note 112574 deleted from function.boolval by googleguy
| From: | googleguy@php.net | Date: | Mon, 01 Jul 2013 08:34:47 +0000 |
| Subject: | note 112574 deleted from function.boolval by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-195418@lists.php.net to get a copy of this message | ||
Note Submitter: luigi_cangiano at hotmail dot it
----
// Hack for old php versions to use boolval()
if(!function_exists('boolval')) {
function boolval($var = null) {
$back = false;
switch(gettype($var)) {
case 'boolean':
$back = $var;
break;
case 'float':
case 'double':
$var = intval($var);
case 'integer':
$back = $var !== 0;
break;
case 'string':
switch(strtolower($var)) {
case 'y':
case 's':
case 'true':
case 'vero':
case '1':
$back = true;
break;
case 'n':
case 'false':
case 'falso':
case '0':
$back = false;
break;
default:
$back = (bool)$var;
}
break;
default:
$back = (bool)$var;
break;
}
return $back;
}
}