CODEWITHSUNDEEP
php
Amran
Amran

Reputation: 657

PHP Combine arrays in a loop

Currently I want to output a data from a database. I have two separate arrays. May I know is there a way to combine those arrays. The code is as below,

$array_1 = [
  'memo' => 'title string',
  'break_down' => 'title string',
  'images' => 'title string',
  'email_content' => 'title string'
];

// content from db
$array_2 = [$memo, $break_down, $images, $email_content];


// I want it to display like this
<?php foreach ($array_1 as $key=> $name) : ?>

<p>
<?= $name; ?> = <?php  //content on $array_2 ?> 
<?php //eg: title string = $memo and so on.. ?>
</p>

<?php endforeach ?>

Upvotes: 0

Views: 49

Answers (1)

Casimir et Hippolyte
Casimir et Hippolyte

Reputation: 89557

With array_combine and array_keys:

$keys = array_keys($array_1);
$array_2 = array_combine($keys, $array_2);

foreach ($array_1 as $key => $name): ?>
<p>
<?= $name; ?> = <?php echo $array_2[$key]; ...

Note that you can also have the keys you want directly from your SQL query using the as SQL keyword:

select field1 as memo, field2 as break_down ...

and using mysqli_fetch_assoc or PDO::FETCH_ASSOC

Upvotes: 3

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