Online PHP editor | refs for JWFnB

<?php function generateNumbers() { $numbers = []; while ( count($numbers) < 7 ) { $number = rand(1,35); if ( !in_array($number, $numbers) ) { $numbers[] = $number; } } sort($numbers); return $numbers; } $numbers = generateNumbers(); $new = generateNumbers(); $counter = 1; while ( !empty(array_diff($numbers, $new)) ) { while ( in_array(implode(',',$new),$allNewNumbers) ) { $new = generateNumbers(); } $allNewNumbers[] = implode(',',$new); $counter++; echo 'counter: '.$counter.PHP_EOL; if ( $counter > 1000 ) { echo 'break'.PHP_EOL; break; } }