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<?php $rrDatas = [ [], [ "asset" => 1, "person" => 1, ], [ "asset" => 2, ], [ "test" => 1, "person" => 1, ], [ "person" => 1, "banana" => "hello", "person" => 4, ], ]; $output = []; // Prepare empty output foreach($rrDatas as $inner){ foreach($inner as $key => $value){ $output[$key][] = $value; } } echo json_encode($output); // {"asset":[1,2],"person":[1]}
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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
{"asset":[1,2],"person":[1,1,4],"test":[1],"banana":["hello"]}
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 {"asset":[1,2],"person":[1,1,4],"test":[1],"banana":["hello"]}
preferences:
201.63 ms | 402 KiB | 227 Q