3v4l.org

run code in 300+ PHP versions simultaneously
<?php public function merge_selectors(&$array) { $css = $array; foreach ($css as $key => $value) { if (!isset($css[$key])) { continue; } $newsel = ''; // Check if properties also exist in another selector $keys = array(); // PHP bug (?) without $css = $array; here foreach ($css as $selector => $vali) { if ($selector == $key) { continue; } if ($css[$key] === $vali) { $keys[] = $selector; } } if (!empty($keys)) { $newsel = $key; unset($css[$key]); foreach ($keys as $selector) { unset($css[$selector]); $newsel .= ',' . $selector; } $css[$newsel] = $value; } } $array = $css; }
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected 'public' (T_PUBLIC), expecting end of file in /in/5Yg4m on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Parse error: syntax error, unexpected 'public' (T_PUBLIC) in /in/5Yg4m on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_PUBLIC in /in/5Yg4m on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PUBLIC in /in/5Yg4m on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_FUNCTION in /in/5Yg4m on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_FUNCTION in /in/5Yg4m on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/5Yg4m on line 3
Process exited with code 255.
preferences:
238.23 ms | 1395 KiB | 156 Q