Searched refs:function_exists (Results 1 – 4 of 4) sorted by relevance
43 use function function_exists; alias189 if (function_exists('checkdnsrr')) {226 if (!function_exists('proc_open')) {
33 use function function_exists; alias167 return in_array($function, $disable_functions, true) || !function_exists($function);
28 use function function_exists; alias125 self::assertCount(function_exists('proc_open') ? 2 : 1, $options);
30 use function function_exists; alias170 if (function_exists('fastcgi_finish_request')) {