本篇文章主要是对使用php判断字符串中是否包含html标签的实例代码进行了介绍,需要的朋友可以过来参考下,希望对大家有所帮助
function judgeHtml($str){
if($str != strip_tags($str)){
echo '有';
}else{
echo '无';
}
}
judgeHtml('
a');
echo '
';
judgeHtml('a');
输出:有
无
,
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