PHPize Online / SQLize Online  /  SQLtest Online

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<?php $teams=[1,2,3]; $randTeams = $teams; shuffle($randTeams); shuffle($teams); $i = 1; $str=''; foreach ($randTeams as $team) { foreach ($teams as $t) { if ($team != $t) { $str.="$i $team - $t<br>"; $i++; } } } var_dump($str); $arr=explode("<br>",$str); shuffle($arr); print_r($arr);
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