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<?php class Test { public function classMethod() { return __METHOD__; } public function loop() { $array = [0, 1, 2, 3, 4]; $ret = array_map(function($item) { return array( $item, $this->classMethod() ); }, $array); return $ret; } } $test = new Test(); $ret = $test->loop(); var_dump($ret);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [0]=> array(2) { [0]=> int(0) [1]=> string(17) "Test::classMethod" } [1]=> array(2) { [0]=> int(1) [1]=> string(17) "Test::classMethod" } [2]=> array(2) { [0]=> int(2) [1]=> string(17) "Test::classMethod" } [3]=> array(2) { [0]=> int(3) [1]=> string(17) "Test::classMethod" } [4]=> array(2) { [0]=> int(4) [1]=> string(17) "Test::classMethod" } }

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