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String function Library: addcslashes

Source: Internet
Author: User
Keywords addcslashes php Chinese Function Handbook
Tags addcslashes aliyun function function library html http php php chinese function handbook
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Addcslashes

(PHP4 >= 4.0b4)

Addcslashes---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Precede the specified character with a backslash

Syntax: string addcslashes (String str, string charlist)

Description:

Prefix the characters in the Charlist list with a backslash, and return the string with the backslash. It escapes \ r et cetera, in c-like style, the ASCII code below 32 and above 126 is converted to octal notation. When escaping an alphanumeric character, you can specify a range in the parameter charlist, such as "\0..\37", which escapes any character between ASCII code 0 and 31.

Example:

<?php

$escaped = addcslashes ($not _escaped, "\0..\37!@\177..\377");

?>

Reference: Stripcslashes () stripslashes () Htmlspecialchars () Quotemeta ()

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Related Keywords:
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