Can't call array record in second page PHP

Question

I've two page , first page there's an array data and second page I want call array data

Like this

First page index.php

    $array_data[]=$array_tmp;
    print_r($array_data); // array can display in this page

    $_SESSION['one'] = $array_data;

Second page next.php I want to call array from first page

session_start();

$array = $_SESSION['one'];
foreach( $array as $key => $value ) {
    echo $value;
}

print_r($_SESSION['one'])

May I know what's wrong? As array can't display in second page.

There's no reason why your code shouldn't be working. Use `session_start()` in the first code snippet if you haven't. Also, a semicolon is missing after `print_r()` statement in snippet 2. — Gogol, Mar 13 '15 at 07:27
everything should be good. maybe you have problems with session_start() ? try to look what it return. should return true. — cn007b, Mar 13 '15 at 07:30
@VladimirKovpak thanks you're right .. no problem with my code .. my mistake, i wrong call the session in second page . This thread closed — TARA, Mar 15 '15 at 10:00

score -1 · Answer 1 · answered Mar 13 '15 at 07:20

-1

I think you should change this code $array = $_SESSION['one']; to $array[] = $_SESSION['one'];. I`m not sure & not tested as well but I think so. Hope this will help.

answered Mar 13 '15 at 07:20

Maulik M. Dodia

48
1
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score -1 · Answer 2 · answered Mar 13 '15 at 07:32

You need to start the session if you already have not. Without starting the session, you can't assign value to the session variable. So the first code snippet would be like this:

session_start();
$array_data[]=$array_tmp;
print_r($array_data); // array can display in this page

$_SESSION['one'] = $array_data;

Second snippet looks fine but the last line is missing a semicolon. It might sound silly, but that can prevent the whole script from running. Here's the code fixed.

session_start();

$array = $_SESSION['one'];
foreach( $array as $key => $value ) {
    echo $value;
}
print_r($_SESSION['one']);

Post more code if this does not work.

Can't call array record in second page PHP

2 Answers2