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.

说明

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

Exports a Reflected function.

参数

name: 导出的反射。
return: 设为 true 时返回导出结果，设为 false（默认值）则忽略返回。

返回值

如果参数 return 设为 true，导出结果将作为 string 返回，否则返回 null。

参见

ReflectionFunction::invoke() - Invokes function
ReflectionFunction::__toString() - To string

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User Contributed Notes 1 note

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hytest at gmail dot com ¶

10 years ago


Example:

<?php
function title($title, $name)
{
    return sprintf("%s. %s\r\n", $title, $name);
}

echo ReflectionFunction::export('title',true);

?>

Output:

Function [ <user> function title ] {
  @@ /path/to/file.php 2 - 5

  - Parameters [2] {
    Parameter #0 [ <required> $title ]
    Parameter #1 [ <required> $name ]
  }
}

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