PHP 手册
后退 |  | 前进

# get_magic_quotes_gpc

(PHP 3 >= 3.0.6, PHP 4, PHP 5)

get_magic_quotes_gpc -- Gets the current configuration setting of magic quotes gpc

## Description

int get_magic_quotes_gpc ( void )

Returns the current configuration setting of magic_quotes_gpc (0 for off, 1 for on).

> 注: If the directive magic_quotes_sybase is ON it will completely override magic_quotes_gpc. So even when get_magic_quotes_gpc() returns `TRUE` neither double quotes, backslashes or NUL's will be escaped. Only single quotes will be escaped. In this case they'll look like: ''

Keep in mind that the setting magic_quotes_gpc will not work at runtime.

例子 1. get_magic_quotes_gpc() example

`<?php echo get_magic_quotes_gpc(); // 1 echo $_POST['lastname']; // O\'reilly echo addslashes($_POST['lastname']); // O\\\'reilly if (!get_magic_quotes_gpc()) { $lastname = addslashes($_POST['lastname']); } else { $lastname = $_POST['lastname']; } echo $lastname; // O\'reilly $sql = "INSERT INTO lastnames (lastname) VALUES ('$lastname')"; ?>`

For more information about magic_quotes, see this security section.

See also addslashes(), stripslashes(), get_magic_quotes_runtime(), and ini_get().

后退 | 起点 | 前进
get_loaded_extensions | 上一级 | get_magic_quotes_runtime