- Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.23
- Parse error: syntax error, unexpected '&' in /in/3FWV8 on line 10
Process exited with code 255.
<?php
$arr = array(123, 456);
doFoo($arr);
echo $foo;
function doFoo($array)
{
foreach ($array as &$foo) {
&$foo += 789;
}
// unset($foo);
return $array;
}