How to access elements of stdClass Object in PHP

Question

i have tried the other posts' explanations i can't get it to work since i always get the following warning: Warning: get_object_vars() expects parameter 1 to be object, array given in ...

The stdclass object array looks like this:

Array
(
    [0] => stdClass Object
        (
            [pares] => 4
            [moda] => 9
        )

    [1] => stdClass Object
        (
            [pares] => 3
            [moda] => 8
        )

    [2] => stdClass Object
        (
            [pares] => 2
            [moda] => 8
        )

    [3] => stdClass Object
        (
            [pares] => 5
            [moda] => 4
        )

    [4] => stdClass Object
        (
            [pares] => 1
            [moda] => 1
        )

    [5] => stdClass Object
        (
            [pares] => 6
            [moda] => 1
        )

)

And i try to access the values - modas and pares and their numbers respectively - for example, the very first element which is "pares" and its value "4" by using, for example

echo get_object_vars($modas_pares)['0']['pares'];

but i get the following warning:

Warning: get_object_vars() expects parameter 1 to be object, array given in

Then how can i access these values?

$modas_pares[0]->pares

Martin Tournoij
– Martin Tournoij

2014-08-01 12:31:00 +00:00
Commented Aug 1, 2014 at 12:31 — Martin Tournoij
– Martin Tournoij, Commented Aug 1, 2014 at 12:31

Daan · Accepted Answer · 2014-08-01 12:30:57Z

8

$objectVar = $modas_pares[0]->pares; //spits out 4

answered Aug 1, 2014 at 12:30

Daan

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Tommy Brunn · Accepted Answer · 2014-08-01 12:30:50Z

0

echo $modas_pares[0]->pares;

Should give you access to the value for the first object's property pares.

answered Aug 1, 2014 at 12:30

Tommy Brunn

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1 Comment

Tommy Brunn Over a year ago

I had been writing so much Javascript lately that I forgot that you access object properties using -> in PHP. That's why I got a downvote.

NiloVelez · Accepted Answer · 2014-08-01 22:50:18Z

0

Array items are accessed with brackets []

Object properties with arrow ->

0 is a number, so don't use quotes

echo $modas_pares[0]->pares;

edited Aug 1, 2014 at 22:50

answered Aug 1, 2014 at 12:31

NiloVelez

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