Loop trough object in PHP

Question

I read trought How to loop through objects in php But still don't get it to work

Has someone an idea? Here is my php

$Topic_OBJ = json_decode($this->api_local_get($url)); $Text_IDS = ""; foreach ($Topic_OBJ as $obj) { $Text_IDS .= $obj->Text->Text_id.","; }

$Topic_OBJ looks like

{ "TextContainer_id": 339131662, "Text": [ { "Text_id": 794887707, "TextContainer_id": 339131662 }, { "Text_id": 794887711, "TextContainer_id": 339131662 } ] }

But Text_IDS is only ",," but should be "794887707,794887711,"

Can someone help me please? thanks rob

Simon K · Accepted Answer · 2022-02-05 16:50:52Z

You should loop over the $Topic_OBJ->Text array instead like so...

<?php $Topic_OBJ = json_decode($this->api_local_get($url)); $Text_IDS = ""; foreach ($Topic_OBJ->Text as $text) { $Text_IDS .= $text->Text_id.","; }

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