3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; class Bar { public function __construct($val = static::class) { echo $val; } } $f = new Bar;
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) in /in/qNIuq on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING in /in/qNIuq on line 7
Process exited with code 255.
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187.53 ms | 1395 KiB | 67 Q