PHP Code - How to Remove a Word or Words from String

PHP How to Remove Specific Words from a String with Simple PHP Function ie Remove Stop Words, Remove Swears etc

Use the function below to remove any words you wish from a string. [$txt] is the string you want to remove words from and [$word] is the word you want removed. If you want multiple words remove, create a loop removing each word, one at a time.

function remove_word($txt, $word){ $arr = explode($word, $txt); // SPLIT THE STRING INTO ARRAY AT THE WORD YOU WANT REMOVED $out = implode('', $arr); // JOIN THE ARRAY WITH AN EMPTY STRING WHICH REMOVES THE WORD return $out; }