PHP clears the function of HTML code, space, carriage return line feed

In the writing acquisition program, often need to collect the contents of the processing, such as the deletion of HTML code, remove extra space, delete carriage return line break and so on. Let's write a function to handle it.

function deletehtml ($STR)
{
$str = Trim ($STR);
$str = Strip_tags ($str, "");
$str = ereg_replace ("T", "", $str);
$str = ereg_replace ("\ r \ n", "", $str);
$str = ereg_replace ("\ R", "", $str);
$str = ereg_replace ("\ n", "", $str);
$str = Ereg_replace ("", "", $str);
Return trim ($STR);
}