
Hello everyone, i have some small PHP code snippets that you may want to have. Palindrome $string = str_replace( ‘ ‘, ”, $str ); $a = strtolower(preg_replace(“/[^A-Za-z0-9]/”,””,$string)); return $a==strrev($a); Anagrams return(count_chars($a, 1)==count_chars($b, 1)); Fibbonaci return round(pow((sqrt(5)+1)/2, $n) / sqrt(5));