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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { private $foo; private function __construct($spam){ $this->foo = $spam; } public function getFoo() { return $this->foo; } } function instantiatePrivateCtor($class /*, $...args */) { $args = array_slice(func_get_args(), 1); $extClass = $class . '__Ext'; if (!class_exists($extClass)) { $ns = ltrim(dirname($extClass), '\\'); $name = basename($extClass); $namespace = $ns && $ns !== '.' ? 'namespace ' . $ns . ';' : ''; eval(" $namespace class $name extends $class { public function __construct() { \$args = func_get_args(); call_user_func_array('parent::__construct', \$args); } } "); } $reflClass = new \ReflectionClass($extClass); return $reflClass->newInstanceArgs($args); } $args = 'bacon'; $class = 'Foo'; $reflClass = new \ReflectionClass($class); $instance = instantiatePrivateCtor($class, 'bacon'); echo $instance->getFoo();
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: call_user_func_array() expects parameter 1 to be a valid callback, cannot access private method Foo::__construct() in /in/ff6q0(32) : eval()'d code on line 6
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument: function: method '__construct' not found in /in/ff6q0(32)(4553dab5f80e56b430f720797ba7e94d) : eval()'d code on line 6
Output for 5.1.3 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ff6q0 on line 35 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ff6q0 on line 41 Warning: call_user_func_array(): First argument is expected to be a valid callback, 'parent::__construct' was given in /in/ff6q0(32) : eval()'d code on line 6
Output for 5.0.0 - 5.1.2
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ff6q0 on line 35 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ff6q0 on line 41 Fatal error: Call to undefined method ReflectionClass::newInstanceArgs() in /in/ff6q0 on line 36
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/ff6q0 on line 3
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/ff6q0 on line 3
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/ff6q0 on line 3
Process exited with code 255.