- Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.23
- Parse error: syntax error, unexpected '&' in /in/7QpKW on line 11
Process exited with code 255.
<?php
$arr = array(2, 4, 8);
doFoo($arr);
echo '<pre>';
print_r($arr);
function doFoo($array)
{
foreach ($array as &$foo) {
$foo += 1;
echo '<pre>' . &$foo . '</pre>';
}
}