• phpMySQL

    Reversing a String by Word or Character

    You want to reverse the words or the characters in a string. Solution Use strrev( ) to reverse by character: print strrev(‘This is not a palindrome.’); .emordnilap a ton si sihT To reverse by words, explode the string by word boundary, reverse the words, then rejoin: $s = “Once upon a time there was a turtle.”; // break the string up into words$words = explode(‘ ‘,$s); // reverse the array of words $words = array_reverse($words); // rebuild the string $s = join(‘ ‘,$words); print $s; turtle. a was there time a upon Once Discussion Reversing a string by words can also be done all in one line: $reversed_s = join(‘ ‘,array_reverse(explode(‘ ‘,$s))); #php Cookbook#