$function_name = $argv[1]; $modules = get_loaded_extensions(); foreach($modules as $m){ $funcs = get_extension_funcs($m); if(in_array($function_name, $funcs)){ printf("%s was defined in Module: %sn", $function_name, $m); exit; } } print $function_name ."Must be defined in user defined PHP script filesn";
定位函数所在模块 - PHP
![Web大前端开发直播班](http://m.sbmmt.com/img/upload/aroundimg/000/000/071/626117def31a9203.png)