3v4l.org

run code in 500+ PHP versions simultaneously
<?php eval(<<<PHP namespace Lv; class Foo{} PHP ); $foo = new Lv\Foo; eval(<<<PHP namespace Lv; eval('namespace Lv\Common; class Foo{}'); use Lv\Common\Foo as Foo; class Bar extends Foo { public function __construct() { var_dump(__METHOD__); } } PHP ); $bar = new Lv\Bar;
Output for 4.4.2, 5.1.2
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Ootud on line 9 Parse error: syntax error, unexpected T_STRING in /in/Ootud on line 9
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, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Ootud on line 8 Parse error: parse error, unexpected T_STRING in /in/Ootud on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Ootud on line 8 Parse error: parse error in /in/Ootud on line 8
Process exited with code 255.
Output for 4.4.3 - 4.4.9, 5.1.0 - 5.1.1, 5.1.3 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/Ootud on line 8 Parse error: syntax error, unexpected T_STRING in /in/Ootud on line 8
Process exited with code 255.
Output for 7.0.0 - 7.0.12
Fatal error: Cannot use Lv\Common\Foo as Foo because the name is already in use in /in/Ootud(14) : eval()'d code on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Cannot use Lv\Common\Foo as Foo because the name is already in use in /in/Ootud(16) : eval()'d code on line 3
Process exited with code 255.
Output for 7.0.13 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
string(19) "Lv\Bar::__construct"
preferences:
42.33 ms | 1176 KiB | 27 Q