note 23505 deleted from function.array-key-exists by philip
| From: | philip@php.net | Date: | Fri, 06 Dec 2002 17:21:51 +0000 |
| Subject: | note 23505 deleted from function.array-key-exists by philip | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-40434@lists.php.net to get a copy of this message | ||
New solution of array-key-exists for PHP ver < 4.1
and U can check value of key if value exists in params
function in_array_key($key, $array, $value = false)
{
while(list($k, $v) = each($array))
{
if($key == $k)
{
if($value && $value == $v)
return true;
elseif($value && $value != $v)
return false;
else
return true;
}
}
return false;
}