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<?php $s = '{"1": "apple", "2": "banana", "3": "orange"}'; $jsonData = json_decode($s, true); $i = 1; $pairs = []; for($i = 1; $i < count($jsonData); ++$i) { $pair = [$jsonData[$i], $jsonData[$i + 1]]; $pairs[] = $pair; } print_r($pairs);
Output for 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Array ( [0] => Array ( [0] => apple [1] => banana ) [1] => Array ( [0] => banana [1] => orange ) )
preferences:
144.47 ms | 407 KiB | 5 Q