Foreach内部Foreach-PHP

Question

I'm trying to get the following

   <li class="player">
        <a class="playerinfo>
            <span class="playernumber">1</span>
            <span class="playername">Angel</span>
        </a>
    </li> 
   <li class="player">
        <a class="playerinfo>
            <span class="playernumber">2</span>
            <span class="playername">Shamak</span>
        </a>
    </li>
   <li class="player">
        <a class="playerinfo>
            <span class="playernumber">4</span>
            <span class="playername">Koal</span>
        </a>
    </li>

I need to get the players number and players name from 2 different foreach but I can't find a solution is it really possible to Foreach inside Foreach

Here is what I've tried so far

 $repeatable1 = get_post_meta( get_the_ID(), 'meta-box-text', true);


       foreach($repeatable1['playersnum'] as $num) {

              echo '<li class="player">';

              echo '<a class="playerinfo">';

              echo ' <span class="playernumber">'.$num.'</span>';


       } 

         foreach($repeatable1['playersname'] as $name) {

                echo '<span class="playername">'.$name.'</span>';

                echo '</a></li>';

       } 

Thanks

Answer 1

Your current loops are not nested. However, you can use the index to print all the data you need at once. The index will take the values 0,1,2,3...

<?php foreach($repeatable1['playersname'] as $index=> $value):?>
    <li class="player">
        <a class="playerinfo>
            <span class="playernumber"><?php echo $repeatable1['playersnum'][$index]; ?></span>
            <span class="playername"><?php echo $value; ?></span>
        </a>
    </li> 
<?php endforeach;?>

However : Ideally, you will restructure the $repeatable array to have a 'player' property that will have an entry for sum and for name.

$repeatable = [
    "player" => [
        ["name"=>"The Name","sum"=>100],
        ["name"=>"The other name","sum"=>200],
        ...
    ]
];