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<?php $array = ["subject" => "1"]; $json = json_encode($array); $decoded = json_decode($json); $val = 0; if (!isset($decoded->subject) || $decoded->subject === '') { $val = 5; } echo $val;
Output for 7.0.0 - 7.0.20, 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
0
preferences:
155.53 ms | 404 KiB | 204 Q