String function Library: get_html_translation_table

Get_html_translation_table

(PHP4 >= 4.0b4)

Get_html_translation_table---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Returns the conversion table used by Htmlspecialchars () and Htmlentities ()

Syntax: string get_html_translation_table (int table)

Description:

Get_html_translation_table () will return the conversion table used internally by Htmlspecialchars () and Htmlentities (), which has two new definitions Html_ Datastore and Htmlspecialchars, which allows you to specify the form you want.

Example:

<?php

$trans = get_html_translation_table (html_entities);

$str = "Hallo & <Frau> & kr 鄝 er";

$encoded = Strtr ($str, $trans);

?>

Variable $encoded will include: "Hallo &amp; &lt; Frau&gt; &amp; Kr&auml;mer "

Using Array_flip () can change the direction of transformation

Example:

<?php

$trans = Array_flip ($trans);

$original = Strtr ($str, $trans);

?>

$original content will be: "Hallo & <Frau> & kr 鄝 er"

Note: This function is a new function in PHP4.0

Reference: Htmlspecialchars () htmlentities () Strtr () Array_flip ()