not sure what to call it

[slimjim]

How would I take every letter in the alphabet seperated by a comma and mix them up in every which way possible with only four letters, so that it comes up differently each time and has only 30 on each line ?

Example:
aaab,awdr,cfty,bvfg,ewvt, and so on so that in each line it has 30 different ones

[NogDog]

Are you looking to generate every possible 4-letter combination? (That's 456,976 "words".)

[lazzybiznatch]

Hope this solves your problem 🙂

<?php

//Array with the abc's
$abc = array('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z');

//Display per page
$maxperline = 30;
//Placeholder guy
$whereami = 1;

//Kinda hard to explain with words, but yea, 4 for arrays.
//So for a 5 letter word, just add another for loop
for($a = 0; $a < sizeof($abc); $a++) {
	for($b = 0; $b < sizeof($abc); $b++) {
		for($c = 0; $c < sizeof($abc); $c++) {
			for($d = 0; $d < sizeof($abc); $d++) {
				//Keeps track of your 30 word per line thing
				//If you want more or less, just change $maxperline
				if($whereami >= $maxperline) {
					$break = '<br>';
					$whereami = 1;
				} else {
					$break = ' | ';
					$whereami += 1;
				}
				//ECHO!
				echo $abc[$a].$abc[$b].$abc[$c].$abc[$d].$break;
			}
		}
	}
}
//All done, not so hard.
?>