This is a very simple code to remove non alphanumeric charecters from a variable using php.
THE CODE
< ?php
$str = "Here! are some numbers 1244 and some non alphanumeric charecters !£$%^&";
$new_string = preg_replace("/[^a-zA-Z0-9\s]/", "", $str);
echo $new_string;
?>
This was a very quick info i just need to update on my website thanks a lot….
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