PHP5中文手册·Function Handling Functions -- 追寻梦想＞编程乐园＞PHP 编程

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	PHP5中文手册 ftp_systype call_user_func_array 函数参考 PHP Manual Function Handling Functions 简介 These functions all handle various operations involved in working with functions. 需求要编译本扩展模块无需外部库文件。安装本扩展模块作为 PHP 内核的一部分，无需安装即可使用。运行时配置本扩展模块在 `php.ini` 中未定义任何配置选项。预定义常量本扩展模块未定义任何常量。 Table of Contents call_user_func_array — Call a user function given with an array of parameters call_user_func — Call a user function given by the first parameter create_function — Create an anonymous (lambda-style) function func_get_arg — Return an item from the argument list func_get_args — Returns an array comprising a function's argument list func_num_args — Returns the number of arguments passed to the function function_exists — Return TRUE if the given function has been defined get_defined_functions — Returns an array of all defined functions register_shutdown_function — Register a function for execution on shutdown register_tick_function — Register a function for execution on each tick unregister_tick_function — De-register a function for execution on each tick ftp_systype call_user_func_array 函数参考 PHP Manual