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run code in 500+ PHP versions simultaneously
<?php $arrayList = array( array( 'uid' => "1234", 'nilai' => getBoolean (1))); function getBoolean ($value) { return (bool)$value; } echo json_encode ($arrayList);
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
[{"uid":"1234","nilai":true}]

preferences:
32.12 ms | 1496 KiB | 7 Q