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<?php class myClass { public $arr = array("test"); static function test($var) { echo "Testing: $var\n"; } } (new class extends myClass { function bar( $str ){ if( is_callable( $this->arr[0],true ) ){ (myClass::arr[0])( $str ); } } })->bar("bla");

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50.93 ms | 402 KiB | 5 Q