3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { function dyn(&$bing) { echo $bing . "\n"; $bing++; } function sta(&$bing) { echo $bing . "\n"; $bing++; } } $a = 1; $cb = [new Foo, "inc"]; $cb($a); // Fatal error //$cb = 'Foo::sta'; //$cb($a); $cb = ['Foo', 'sta']; $cb($a); echo $a;
Output for 7.0.0 - 7.3.0rc4
Fatal error: Uncaught Error: Call to undefined method Foo::inc() in /in/nH95L:19 Stack trace: #0 {main} thrown in /in/nH95L on line 19
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Call to undefined method Foo::inc() in /in/nH95L on line 19
Process exited with code 255.
Output for 5.2.3 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/nH95L on line 18
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected '[' in <b>/in/nH95L</b> on line <b>18</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected '[' in <b>/in/nH95L</b> on line <b>18</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/nH95L</b> on line <b>18</b><br />
Process exited with code 255.