Reading multiple textfield values using array in php - php

Question

Can you please help me in this context.
<form action="sample.php" method="post">
<input type="text" name="first[]" />
<input type="text" name="second[]" />
</form>
I am using this code in a loop and I need to get all the values in another page.
How can I get these value as array in another page.

Answer 1

you should be able to use $_POST array in the sample.php page
PHP's $_POST Array, taken from the docs:
An associative array of variables passed to the current script via the HTTP POST method.
first, add s submit button to your form, it should look like this:
<form action="sample.php" method="post">
<input type="text" name="first[]" />
<input type="text" name="second[]" />
<input type="submit">
</form>
and in sample.php:
<?php
print_r($_POST);
?>
This is the most simple example,
once you get the hang of it, I recommend you read the docs on topics such as:
htmlspecialchars
htmlspecialchars — Convert special characters to HTML entities

Answer 2

You can access it as array
$_POST['first'][0] // 0 will be index for single
to list all just loop
foreach($_POST['first'] as $first) {
...
}

Answer 3

Your values will end up in $_POST, and because you're using the [] syntax, you'll get an array. So, to get your first array, do:
$first = $_POST['first'];
You could then iterate over it like so:
foreach ($first as $item) {
...
}

Answer 4

I think this will help you.
$first=$_POST['first'];
$second=$_POST['second'];
foreach($first as $key=>$first){
echo 'Your first value'.$first.'Your second value'.$second[$key];
}