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<?php $results = []; for ($i = 1; $i <= 1000; $i++) { $o = new stdClass; $o->ID = $i; $results[] = $o; } $expected = []; foreach ($results as $key=>$obj){ $expected[] = $obj->ID; } echo implode(',',$expected);

This is an error 500

Value for `_results` contains invalid data `array`


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