3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { protected $myName; public function __set($key, $value) { if (property_exists($this, $key)) $this->$key = $value; return null; } public function __get($key) { return property_exists($this, $key) ? $this->$key : null; } public function __call($name, $arguments) { $matches = array(); $pattern = '/^set([A-Za-z0-9]+)/'; if (preg_match($pattern, $name, $matches)) { return $this->__set($this->getProp($matches[1]), $arguments[0]); } $pattern = '/^get([A-Za-z0-9]+)/'; if (preg_match($pattern, $name, $matches)) { return $this->__get($this->getProp($matches[1])); } } protected function getProp($matches) { return strtolower($matches[0]) . substr($matches, 1, strlen($matches)-1); } } $test = new Test; var_dump($test->getMyName()); $test->setMyName(25); var_dump($test->getMyName());
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
NULL int(25)
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function property_exists() in /in/cb0VS on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/cb0VS on line 5
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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/cb0VS on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/cb0VS on line 5
Process exited with code 255.

preferences:
232.78 ms | 401 KiB | 310 Q