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<?php class Foo { public $arr = array("test"); function bar( $str ){ if ( is_callable( self::$this->arr[0] ) ){ self::{$this->arr[0]}( $str ); } } static function test($var) { echo "Testing: $var\n"; } } (new Foo)->bar("bla");
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Access to undeclared static property Foo::$this in /in/a72ZG:7 Stack trace: #0 /in/a72ZG(18): Foo->bar('bla') #1 {main} thrown in /in/a72ZG on line 7
Process exited with code 255.

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