PHP Manual
APD 函数
Renames orig_name to new_name in the global function table

rename_function

(PECL apd >= 0.2)

rename_function — Renames orig_name to new_name in the global function table

说明

rename_function ( string $original_name , string $new_name ) : bool

Renames a orig_name to new_name in the global function table. Useful for temporarily overriding built-in functions.

参数

original_name: The original function name.
new_name: The new name for the original_name function.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE。

范例

Example #1 rename_function() example

 <?php
rename_function('mysql_connect', 'debug_mysql_connect' );
?>

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