CODEWITHSUNDEEP
php
joti
joti

Reputation: 11

foreach loop in php

$browsers = $day1;
foreach($browsers as $browser) 
{
    echo "<input type='checkbox'/>$browser";
}

When I use this code, it gives me output in single line, but I want to print two entries in single line and other in after the break.

Example:

1 2
3 4
5 6

Can anyone tell me how can we use a line-break in loop?

Upvotes: 1

Views: 378

Answers (3)

Arda
Arda

Reputation: 6946

If I got you correctly you want to show two in each line than after a break, try this

echo "<p>";
for($i=0;$i<count($browsers);$i++) {
if($i>0 && ($i%2==0)) { echo "</p><p>"; }
echo "<input type='checkbox' name='browser[".$browsers[$i]."]' /><label>".$browsers[$i]."</label>";
}
echo "</p>";

Edit for comment:

if it's not enumerated, still easy:

$i=0;
echo "<p>";
foreach ($browsers as $randomstuff=>$browser) { //or whatever array structure.
if($i>0 && ($i%2==0)) { echo "</p><p>"; }
echo "<input type='checkbox' name='browser[".$browsers."]' /><label>".$browsers."</label>";
$i++;
}
echo "</p>";

Upvotes: 0

Adukra
Adukra

Reputation: 181

If this is the output you want:

browser1 browser2
browser3 browser4
...
browserN-1 browserN

You could try this:

$bIndex = 0;
foreach($browsers as $browser) 
{
    echo "<input type='checkbox'/>$browser";
    if (($bIndex % 2) == 1) { // only true for odd bIndex values
        echo "<br>";
    }
    $bIndex++;
}

Upvotes: 1

Adam
Adam

Reputation: 2889

From what you're saying, I think you mean you want to have each checkbox and label on a new line.

foreach($browsers as $browser){
    echo '<p><input type="checkbox" /><label>'.$browser.'</label></p>';
}

Ofcourse, you'd want to be adding a name attribute on each the input tags (and the label tags), if you wanted to be able to process them on the server side.

Upvotes: 0

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