3 ms·
author here. <?php $a = 1; /* global scope */ function test() { echo $a } test(); in javascript, $a would be 1 but in PHP it is undefined and won't produce
by jblotus 14y ago
author here.
<?php
$a = 1; /* global scope */
function test() { echo $a }
test();
in javascript, $a would be 1 but in PHP it is undefined and won't produce output,
- jblotus 14y agoafter thinking about it for a while, I was misrepresenting what block scope actually was and removed those references in the post.