PHP diseval extension
The purpose of the diseval php extension is to disable eval in php. While suhosin can disable eval, it is not stable for php7. This extension is able to disable eval in both php5 and php7.
When this php extension is enabled, the following will yield PHP Errors:
eval("echo 44;");PHP Fatal error: DISEVAL - Use of eval is forbidden in /path/to/script.php(4) : eval()'d code on line 1
$newfunc = create_function('$a,$b', 'return $a+$b;');PHP Fatal error: DISEVAL - Use of eval is forbidden in /path/to/script.php(4) : runtime-created function on line 1
echo mb_ereg_replace("[0-3]", '4*4', "4434","e" );PHP Fatal error: DISEVAL - Use of eval is forbidden in /path/to/script.php(4) : mbregex replace on line 1
assert('is_array(15)');PHP Fatal error: DISEVAL - Use of eval is forbidden in /path/to/script.php(4) : assert code on line 1