PHP FILTER_SANITIZE_MAGIC_QUOTES 過濾器
定義和用法
FILTER_SANITIZE_MAGIC_QUOTES過濾器對字符串執行addslashes()函數。
該過濾器在預定義的字符串前面設置反斜杠。
預定義字符是:
- single quote (')
- double quote (")
- backslash ()
- NULL
FILTER_SANITIZE_MAGIC_QUOTES信息:
- Name: "magic_quotes"
- ID-number: 521
實例
<?php
$var="Peter's here!";
var_dump(filter_var($var, FILTER_SANITIZE_MAGIC_QUOTES));
?>
$var="Peter's here!";
var_dump(filter_var($var, FILTER_SANITIZE_MAGIC_QUOTES));
?>
代碼的輸出如下所示:
string(14) "Peter's here!"
完整的PHP Filter參考手冊