ReflectionFunction::export

(PHP 5, PHP 7)

ReflectionFunction::export — Exports function

警告

This function has been DEPRECATED as of PHP 7.4.0, and REMOVED as of PHP 8.0.0. Relying on this function is highly discouraged.

public static ReflectionFunction::export(string $name, string $return = ?): string

Exports a Reflected function.

name: 導(dǎo)出的反射。
return: 設(shè)為 true 時(shí)返回導(dǎo)出結(jié)果，設(shè)為 false（默認(rèn)值）則忽略返回。

如果參數(shù) return 設(shè)為 true，導(dǎo)出結(jié)果將作為 string 返回，否則返回 null。