3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class FooBar { public function __construct() { echo self::class; } } $bar = new FooBar; echo $bar::class;
based on edKco
Output for 7.0.0 - 7.0.1
Fatal error: Dynamic class names are not allowed in compile-time ::class fetch in /in/GJ0pN on line 13
Process exited with code 255.
Output for 5.5.24 - 5.6.16
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/GJ0pN on line 13
Process exited with code 255.
Output for 5.4.11 - 5.4.45
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/GJ0pN on line 5
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/GJ0pN on line 5
Process exited with code 255.