3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $mything; public function __construct($mything) { $this->mything = $mything; } public function doStuff($a) { return $a; } public static function doStaticStuff($a) { return $a; } } $foo = new Foo(range('A', 'Z')); var_dump(serialize(array($foo, 'doStuff'))); var_dump(serialize(array('Foo', 'doStaticStuff'))); $method = 'doStuff'; echo $foo->$method('bar');
Output for 5.0.0 - 5.0.5, 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, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
string(395) "a:2:{i:0;O:3:"Foo":1:{s:10:"*mything";a:26:{i:0;s:1:"A";i:1;s:1:"B";i:2;s:1:"C";i:3;s:1:"D";i:4;s:1:"E";i:5;s:1:"F";i:6;s:1:"G";i:7;s:1:"H";i:8;s:1:"I";i:9;s:1:"J";i:10;s:1:"K";i:11;s:1:"L";i:12;s:1:"M";i:13;s:1:"N";i:14;s:1:"O";i:15;s:1:"P";i:16;s:1:"Q";i:17;s:1:"R";i:18;s:1:"S";i:19;s:1:"T";i:20;s:1:"U";i:21;s:1:"V";i:22;s:1:"W";i:23;s:1:"X";i:24;s:1:"Y";i:25;s:1:"Z";}}i:1;s:7:"doStuff";}" string(45) "a:2:{i:0;s:3:"Foo";i:1;s:13:"doStaticStuff";}" bar
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(395) "a:2:{i:0;O:3:"Foo":1:{s:10:"*mything";a:26:{i:0;s:1:"A";i:1;s:1:"B";i:2;s:1:"C";i:3;s:1:"D";i:4;s:1:"E";i:5;s:1:"F";i:6;s:1:"G";i:7;s:1:"H";i:8;s:1:"I";i:9;s:1:"J";i:10;s:1:"K";i:11;s:1:"L";i:12;s:1:"M";i:13;s:1:"N";i:14;s:1:"O";i:15;s:1:"P";i:16;s:1:"Q";i:17;s:1:"R";i:18;s:1:"S";i:19;s:1:"T";i:20;s:1:"U";i:21;s:1:"V";i:22;s:1:"W";i:23;s:1:"X";i:24;s:1:"Y";i:25;s:1:"Z";}}i:1;s:7:"doStuff";}" string(45) "a:2:{i:0;s:3:"Foo";i:1;s:13:"doStaticStuff";}" bar
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/8Tliv 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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/8Tliv 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/8Tliv on line 3
Process exited with code 255.
preferences:
267.62 ms | 401 KiB | 358 Q