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(PHP Extension) Iterate JSON where Member Names are Data ValuesDemonstrates how to parse JSON where member names are not keywords, but instead are data values.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); $json = new CkJsonObject(); $success = $json->LoadFile('qa_data/json/valuesAsNames.json'); // Imagine we have JSON such as the following: // { // "1680": { // "entity_id": "1680", // "type_id": "simple", // "sku": "123" // }, // "1701": { // "entity_id": "1701", // "type_id": "simple", // "sku": "456" // } // } // // This presents a parsing problem because the member names, such as "1680" // are not keywords. Instead they are data values. We don't know what they // may be in advance. // To solve, we iterate over the members, get the name of each, ... $numMembers = $json->get_Size(); for ($i = 0; $i <= $numMembers - 1; $i++) { $name = $json->nameAt($i); print $name . ':' . "\n"; // jRecord is a CkJsonObject $jRecord = $json->ObjectAt($i); print 'entity_id: ' . $jRecord->stringOf('entity_id') . "\n"; print 'type_id: ' . $jRecord->stringOf('type_id') . "\n"; print 'sku: ' . $jRecord->stringOf('sku') . "\n"; } ?> |
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