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run code in 150+ php & hhvm versions
Bugs & Features
<?php unset($this); class Foo{ protected $a = true; public function __construct(){ echo "From Foo()"; } public static function init(){ unset($this); var_dump(new Foo); //echo $this->a; echo "From Foo::init()"; } } Foo::init();
based on dAfO6
Output for 7.1.0
Fatal error: Cannot unset $this in /in/GbDdH on line 2
Process exited with code 255.
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
From Foo()object(Foo)#1 (1) { ["a":protected]=> bool(true) } From Foo::init()
Output for 5.0.0 - 5.2.17
From Foo()object(Foo)#1 (1) { ["a:protected"]=> bool(true) } From Foo::init()
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/GbDdH on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/GbDdH on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/GbDdH on line 4
Process exited with code 255.