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<?php class Test { public function fun1(){ static $var = 1; echo $var++; } public function fun2(){ echo preg_replace_callback('/.*/', function($find){var_dump($find);return $this->fun1().$find[0].'|';}, 't'); } } $t = new Test; $t->fun2();
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> string(1) "t" } 1array(1) { [0]=> string(0) "" } 2t||

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