nathanmaxsonadil Posted August 14, 2007 Share Posted August 14, 2007 I was wondering how to create a if statement that checked if a variable exsisted? Link to comment https://forums.phpfreaks.com/topic/64941-checking-if-a-variable-exists/ Share on other sites More sharing options...
php_tom Posted August 14, 2007 Share Posted August 14, 2007 use PHP's isset(), or test $asdf == NULL Link to comment https://forums.phpfreaks.com/topic/64941-checking-if-a-variable-exists/#findComment-324046 Share on other sites More sharing options...
nathanmaxsonadil Posted August 14, 2007 Author Share Posted August 14, 2007 ok thanks Link to comment https://forums.phpfreaks.com/topic/64941-checking-if-a-variable-exists/#findComment-324049 Share on other sites More sharing options...
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