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<?php $array = []; $a = ['itemListElement' => ['@type' => 'ListItem', 'position' => '1', 'item' => ['name' => 'testName1']]]; $b = ['itemListElement' => ['@type' => 'ListItem', 'position' => '2', 'item' => ['name' => 'testName2']]]; array_push($a, $b); var_dump($a);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
array(2) { ["itemListElement"]=> array(3) { ["@type"]=> string(8) "ListItem" ["position"]=> string(1) "1" ["item"]=> array(1) { ["name"]=> string(9) "testName1" } } [0]=> array(1) { ["itemListElement"]=> array(3) { ["@type"]=> string(8) "ListItem" ["position"]=> string(1) "2" ["item"]=> array(1) { ["name"]=> string(9) "testName2" } } } }

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