PHP implementation code to delete HTMl tag_PHP tutorial

Copy code The code is as follows:

/**
* Take out the html tag
*
* @access public
* @param string str
* @return string
*
*/
function deletehtml($str) {
$str = trim($str); //Clear the spaces on both sides of the string
$str = strip_tags($str,"

"); //Use the function that comes with PHP to clear the html format. Keep the P tag
$str = preg_replace("/t/","",$str); //Use regular expressions to match the content that needs to be replaced, such as spaces, newlines, and replace them with nothing.
$str = preg_replace("/rn/","",$str);
$str = preg_replace("/r/","",$str);
$str = preg_replace( "/n/","",$str);
$str = preg_replace("/ /","",$str);
$str = preg_replace("/ /","",$ str); // Match spaces in html
return trim($str); // Return string
}

http://www.bkjia.com/PHPjc/327989.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/327989.htmlTechArticleCopy the code The code is as follows: /*** Take out the html tag * * @access public * @param string str * @return string **/ function deletehtml($str) { $str = trim ($str); //Clear both sides of the string...