Fatal error: Only variables can be passed by reference in file.php on line 10
Code: Select all
$post = print_r($_POST, true);
$post = explode("\n", $post);
$output = '';
$add = '';
$l = '<br>';
$tab = ' ';
foreach($post as $cur){
if(stripos($cur, ')') !== false){
$add = str_replace($tab, '', $add, 1);
}
$output.= $add.$cur.$l;
if(stripos($cur, '(') !== false){
$add = $tab.''.$add;
}
}
echo $output;