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<?php $obj = new stdClass; $obj->a = array('123' => '456'); var_dump($obj); echo $obj->a;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
object(stdClass)#1 (1) { ["a"]=> array(1) { [123]=> string(3) "456" } } Warning: Array to string conversion in /in/FRSGs on line 5 Array
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
object(stdClass)#1 (1) { ["a"]=> array(1) { [123]=> string(3) "456" } } Notice: Array to string conversion in /in/FRSGs on line 5 Array
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33
object(stdClass)#1 (1) { ["a"]=> array(1) { [123]=> string(3) "456" } } Array
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
object(stdClass)(1) { ["a"]=> array(1) { [123]=> string(3) "456" } } Array

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