php get_html_translation_table()函数使用方法和实例

实例一：translates text to its HTML equivalent.

<?
    $string = \"adsf\";
    $translate = get_html_translation_table(HTML_ENTITIES);
    print strtr($string, $translate);
?>

运行结果：adsf

实例二：get_html_translation_table: encode

<?php
   $string = \"<>\";
   $translate = get_html_translation_table(HTML_ENTITIES);
   echo strtr($string, $translate);
?>

运行结果：<>

实例三：get html translation table: decode

<?php
   $entities = get_html_translation_table(HTML_ENTITIES);
   $translate = array_flip($entities);
   $string = \"&eacute; &uacute;\";
   echo strtr($string, $translate); 
?>