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<?php var_dump(json_decode('{"query": [[{"field": "retailPrice", "operator": "isNumber", "value": 0}]], "type": "artworks"}'));
Output for 7.0.0 - 7.0.33, 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 - 8.3.4, 8.3.6
object(stdClass)#2 (2) { ["query"]=> array(1) { [0]=> array(1) { [0]=> object(stdClass)#1 (3) { ["field"]=> string(11) "retailPrice" ["operator"]=> string(8) "isNumber" ["value"]=> int(0) } } } ["type"]=> string(8) "artworks" }
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 object(stdClass)#2 (2) { ["query"]=> array(1) { [0]=> array(1) { [0]=> object(stdClass)#1 (3) { ["field"]=> string(11) "retailPrice" ["operator"]=> string(8) "isNumber" ["value"]=> int(0) } } } ["type"]=> string(8) "artworks" }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
object(stdClass)#1 (2) { ["query"]=> array(1) { [0]=> array(1) { [0]=> object(stdClass)#2 (3) { ["field"]=> string(11) "retailPrice" ["operator"]=> string(8) "isNumber" ["value"]=> int(0) } } } ["type"]=> string(8) "artworks" }

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