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PHP filter unsafe html program_PHP tutorial

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Release: 2016-07-13 17:09:09
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php filter html php filter html code filter html asp filter html filter html code filter html tag asp filter html code

function uh($str)
{

$tarr = array(
" ",
" "\1\2",
);


$farr = array(
"/s+/", "/s+/", "/s+/" //Filter excess whitespace
"/<(/?)(script|i?frame|style|html|body|title|link|meta|?|%)([^>]*?)>/isU", //Filter < ;script and other code that may introduce malicious content or maliciously change the display layout. If you don’t need to insert flash, etc., you can also add "/(& Lt; [^& gt;]*) on [a-za-z]+s*= ([^& gt;]*& gt;) // // filter the on event of javascript
                     
);
 
$str = preg_replace( $farr,$tarr,$str);
Return $str;
}

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/629760.htmlTechArticlephp filter html php filter html code filter html asp filter html filter html code filter html tag asp filter html code functionuh( $str) { $tarr=array( , <\1\2\3>,//If you want to directly...
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