What should I do if phpcms does not support iframe?-PHPCMS-php.cn

What should I do if phpcms does not support iframe?

藏色散人

Release： 2020-01-03 10:38:38

Original

2758 people have browsed it

phpcms 不支持iframe怎么办？

在网上找过很多的办法试着来解决的在 phpcms的内容编辑器下标签 iframe和JavaScript 被过滤的问题，结果都不能如愿以偿。

然后再接下来的几天里面。我去把phpcms\libs\functions\global.func.php中的函数函数文件都看了一遍,终于找到了问题所在。

发现149行的 trim_script（）这个函数转定义了标签，于是乎注释掉。

function trim_script($str) {
if(is_array($str)){
foreach ($str as $key => $val){
$str[$key] = trim_script($val);
}
}else{
$str = preg_replace ( &#39;/\<([\/]?)script([^\>]*?)\>/si&#39;, &#39;<\\script\\2>&#39;, $str );
$str = preg_replace ( &#39;/\<([\/]?)iframe([^\>]*?)\>/si&#39;, &#39;<\\iframe\\2>&#39;, $str );
$str = preg_replace ( &#39;/\<([\/]?)frame([^\>]*?)\>/si&#39;, &#39;<\\frame\\2>&#39;, $str );
$str = str_replace ( &#39;javascript：&#39;, &#39;javascript：&#39;, $str );
}
return $str;
}

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修改成

function trim_script($str) {
if(is_array($str)){
foreach ($str as $key => $val){
$str[$key] = trim_script($val);
}
}else{
//$str = preg_replace ( &#39;/\<([\/]?)script([^\>]*?)\>/si&#39;, &#39;<\\script\\2>&#39;, $str );
//$str = preg_replace ( &#39;/\<([\/]?)iframe([^\>]*?)\>/si&#39;, &#39;<\\iframe\\2>&#39;, $str );
//$str = preg_replace ( &#39;/\<([\/]?)frame([^\>]*?)\>/si&#39;, &#39;<\\frame\\2>&#39;, $str );
$str = str_replace ( &#39;javascript：&#39;, &#39;javascript：&#39;, $str );
}
return $str;
}

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然后再到内容编辑器里面去插入 iframe或者JavaScript 看看吧。是不是能成功的插入了呢！

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