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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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Array ( [0] => Array ( [0] => apple [1] => banana ) [1] => Array ( [0] => banana [1] => orange ) )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => Array ( [0] => apple [1] => banana ) [1] => Array ( [0] => banana [1] => orange ) )
preferences:
129.96 ms | 402 KiB | 185 Q