Illegal offset type in

Question

4.00/5 (1 vote)

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PHP

<?php echo $dateback1; ?>

</form>

PHP

$monate = array(01=>"Januar", 02=>"Februar", 03=>"März", 04=>"April", 05=>"Mai", 06=>"Juni", 07=>"Juli", 08=>"August", 09=>"September", 10=>"Oktober", 11=>"November", 12=>"Dezember");
$monat = date ("n");

PHP

if (isset ($_GET['vor']));
{
$back = $monate[$monat];
$dateback = new DateTime($back);
$dateback->modify("+1 month");
$dateback->format("m");
$dateback1 = $monate[$dateback]. "nbsp;"; date('Y');
}

Warning: Illegal offset type in /data/multiserv/users/750202/projects/1804127/www/Inhalte/Kalender/index.php on line xy
2012
The line xy is the line with the variable $dateback1
What is the mistake?

Posted 27-Apr-12 10:09am

Chi Ller

Updated 28-Apr-12 8:52am

v3

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Comments

Mohibur Rashid 27-Apr-12 20:48pm

dateback is a object of DateTime, and in monate indexes are integers how can you expect indecx to be found?

Chi Ller 28-Apr-12 14:55pm

Sorry I had a few mistakes in this code here. But in the original document is everything like this now.
This code is in a document which is named index.php

2 solutions

Solution 2

here is the thing again,

C++

$dateback1 = $monate[$dateback]. "nbsp;"; date('Y');

here $dateback is a object of DateTime type object.

now i can guess you are trying get the name of month from monate

so what you need to do is get the month value from $dateback. So find out the function that return month integer value.

C++

$dateback1 = $monate[$the_month_value]. "nbsp;"; date('Y');

figure it out ;)

Posted 28-Apr-12 14:34pm

Mohibur Rashid

Comments

Chi Ller 29-Apr-12 16:09pm

I don´t find something that works and I understand

Mohibur Rashid 29-Apr-12 20:40pm

hummm, in that case open DateTime class and find the variable or the function that return the month value

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Nathan Stiles · Accepted Answer · 2012-04-28T10:22:00

Solution 1

Arrays and objects can not be used as keys. Doing so will result in a warning: Illegal offset type.
http://php.net/manual/en/language.types.array.php[^]

Posted 28-Apr-12 10:22am

Nathan Stiles