Array always re-create itself php

Question

My programm read info from textbox and show it to user, so the problems is in middle part of that operation. How to make $myArray don't re-create itself when i update page?

session_start();

if (!isset($myArray)) $myArray = array();

$myArray[] = $_POST['nameAuthor'];

foreach($myArray as $key=>$value)
{
    echo "$key->$value";    
}

//$_SESSION['arr'] = $myArray;

Ismail RBOUH · Accepted Answer · 2016-07-02 05:34:47Z

1

Try this:

session_start();

if(!isset($_SESSION['arr'])) $_SESSION['arr'] =  array();

$_SESSION['arr'][] = $_POST['nameAuthor'];

foreach($_SESSION['arr'] as $key => $value)
{
    echo "$key->$value";    
}

edited Jul 2, 2016 at 5:34

answered Jul 2, 2016 at 5:24

Ismail RBOUH

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2 Comments

Terra Incognita Over a year ago

Thanks for answer, but it's throw: Parse error: syntax error, unexpected '[' in if(!isset($_SESSION['arr'])) $_SESSION['arr'] = [];

Ismail RBOUH Over a year ago

Your php version is < 5.4 ;)

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