- ob_start: documentation ( source)
<?php
//Source: https://bugs.php.net/bug.php?id=62437
$_SERVER['REAL_URI'] = 'ertretre';
$GLOBALS['dzzz'] = 'sdfdsfds';
function output($buffer) {
return $buffer . $GLOBALS['dzzz'];
}
ob_start('output');
echo "foo ";