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PHP strip_tags()去除HTML、XML以及PHP的标签介绍_PHP
- WBOYOriginal
- 2016-06-01 11:55:58819browse
语法：strip_tags(string,allow);
string必需，规定要检查的字符串。
allow可选，规定允许的标签，这些标签不会被删除。
注释：该函数始终会剥离HTML注释，这点无法通过allow参数改变。
实例：
$str = "Hello world!";
echo strip_tags($str);
echo '
';
echo strip_tags($str, '');
?>
输出结果：
Hello world!
Hello world!
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