3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Bar { private static $instance; protected $guessers = array(); public static function getInstance() { if (null === static::$instance) { static::$instance = new static(); } return static::$instance; } protected function __construct() { $this->guessers[] = new MimeTypeExtensionGuesser(); } } class Foo extends Bar { protected function __construct() { } } Foo::getInstance();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Cannot access property Foo::$instance in /in/COBPg:9 Stack trace: #0 /in/COBPg(29): Bar::getInstance() #1 {main} thrown in /in/COBPg on line 9
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Invalid static property access: Foo::instance in /in/COBPg on line 9
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Fatal error: Cannot access property Foo::$instance in /in/COBPg on line 9
Process exited with code 255.
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/COBPg on line 9
Process exited with code 255.
Output for 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_STATIC in <b>/in/COBPg</b> on line <b>9</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_STATIC in <b>/in/COBPg</b> on line <b>9</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/COBPg</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/COBPg</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/COBPg</b> on line <b>4</b><br />
Process exited with code 255.