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<?php class Test { protected $id; public function __set($key, $value) { if (isset($this->$key)) $this->$key = $value; // throw new Exception() could be added here } public function __get($key) { return isset($this->$key) ? $this->$key : null; } public function __call($name, $arguments) { $matches = array(); $pattern = '/^set([A-Za-z0-9]+)/'; if (preg_match($pattern, $name, $matches)) { //var_dump($arguments, $matches); $method = strtolower($mwtches[1]); $this->$method($arguments[0]); } } } $test = new Test; $test->setId(25); var_dump($test);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: mwtches in /in/TGht8 on line 25 object(Test)#1 (1) { ["id":protected]=> NULL }
Output for 5.0.4 - 5.2.17
Notice: Undefined variable: mwtches in /in/TGht8 on line 25 object(Test)#1 (1) { ["id:protected"]=> NULL }
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: mwtches in /in/TGht8 on line 25 object(Test)#1 (1) { ["id:protected"]=> NULL }
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/TGht8 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/TGht8 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/TGht8 on line 5
Process exited with code 255.