PHP continues loop inside loop

Question

I have a repeated row which have 5 columns. I want when every time row is looped column data is looped number but continues after every loop. Sample code:

$list = 0;
$list++;
for ($i = 0; $i < 5; $i++ ){
<div class="row">
  <div class="col-2">$list</div>
  <div class="col-2">$list</div>    
  <div class="col-2">$list</div>
  <div class="col-2">$list</div>
  <div class="col-2">$list</div>
</div>
}

Sample result what i want:

<div class="row">
   <div class="col-2">1</div>
   <div class="col-2">2</div>
   ...
   <div class="col-2">5</div>
</div>

<div class="row">
    <div class="col-2">6</div>
    <div class="col-2">7</div>
    ...
   <div class="col-2">10</div>
</div>

Any idea?

Your sample code only outputs one row; do you have a current attempt that loops over some rows, so that you could show us the output of that? — IMSoP
– IMSoP, Commented Sep 6, 2018 at 14:01
And how many times do you want that to continue looping increasing the value of $list — RiggsFolly
– RiggsFolly, Commented Sep 6, 2018 at 14:01
I'm not sure I understand you fully, but maybe it's already sufficient to simply move $list++ into the loop. Just replacing <div>$list</div> with <div>{$list++}</div>` might give you the desired result. — Karsten Koop
– Karsten Koop, Commented Sep 6, 2018 at 14:03

David · Accepted Answer · 2018-09-06 14:05:16Z

1

Use a nested loop to iterate through both your rows and columns while keeping a counter outside of the loop:

$counter = 1;
for ($rowCount = 1; $rowCount < 5; $rowCount++ ) {
    echo '<div class="row">';
    for ($colCount = 1; $colCount < 5; $colCount++ ) {
        echo '<div class="col-2">', $counter, '</div>';
        $counter++;
    }
    echo '</div>';
}

Fiddle: Live Demo

answered Sep 6, 2018 at 14:05

David

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Comments

RiggsFolly · Accepted Answer · 2018-09-06 14:06:26Z

0

Simply increment the counter $list as part of the output

<?php
$list = 1;

for ($i = 0; $i < 5; $i++ ){

    echo "<div class='row'>
              <div class='col-2'>$list++</div>
              <div class='col-2'>$list++</div>    
              <div class='col-2'>$list++</div>
              <div class='col-2'>$list++</div>
              <div class='col-2'>$list++</div>
          </div>";
}

Using $list++ it will output the current value and then increment it by one ready for the next line etc etc

answered Sep 6, 2018 at 14:06

RiggsFolly

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Comments

Houssein Zouari · Accepted Answer · 2018-09-06 14:12:26Z

0

You can use two loops. One for how many rows($i) you have second one for iteration (1,2,3,4,5) ($list)

<html>
<body>
<?php
$list = 1;
for ($i = 0; $i < 5; $i++ ){
    echo "<div class='row'>";
    for ($list = 1; $list < 6 ; $list++) {
        echo "<div class='col-2'>$list</div>";
    }
echo "</div>";
}
?>
</body>
</html>

answered Sep 6, 2018 at 14:12

Houssein Zouari

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