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(PHP ActiveX) Create more Complex JSON DocumentSample code to create the following JSON document: { "Title": "The Cuckoo's Calling", "Author": "Robert Galbraith", "Genre": "classic crime novel", "Detail": { "Publisher": "Little Brown", "Publication_Year": 2013, "ISBN-13": 9781408704004, "Language": "English", "Pages": 494 }, "Price": [ { "type": "Hardcover", "price": 16.65 }, { "type": "Kindle Edition", "price": 7.00 } ] }
<?php // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $json = new COM("Chilkat.JsonObject"); // The only reason for failure in the following lines of code would be an out-of-memory condition.. // An index value of -1 is used to append at the end. $index = -1; $success = $json->AddStringAt(-1,'Title','The Cuckoo's Calling'); $success = $json->AddStringAt(-1,'Author','Robert Galbraith'); $success = $json->AddStringAt(-1,'Genre','classic crime novel'); // Let's create the Detail JSON object: $success = $json->AddObjectAt(-1,'Detail'); // detail is a Chilkat.JsonObject $detail = $json->ObjectAt($json->Size - 1); $success = $detail->AddStringAt(-1,'Publisher','Little Brown'); $success = $detail->AddIntAt(-1,'Publication_Year',2013); $success = $detail->AddNumberAt(-1,'ISBN-13','9781408704004'); $success = $detail->AddStringAt(-1,'Language','English'); $success = $detail->AddIntAt(-1,'Pages',494); // Add the array for Price $success = $json->AddArrayAt(-1,'Price'); // aPrice is a Chilkat.JsonArray $aPrice = $json->ArrayAt($json->Size - 1); // Entry entry in aPrice will be a JSON object. // Append a new/empty ojbect to the end of the aPrice array. $success = $aPrice->AddObjectAt(-1); // Get the object that was just appended. // priceObj is a Chilkat.JsonObject $priceObj = $aPrice->ObjectAt($aPrice->Size - 1); $success = $priceObj->AddStringAt(-1,'type','Hardcover'); $success = $priceObj->AddNumberAt(-1,'price','16.65'); $success = $aPrice->AddObjectAt(-1); // priceObj is a Chilkat.JsonObject $priceObj = $aPrice->ObjectAt($aPrice->Size - 1); $success = $priceObj->AddStringAt(-1,'type','Kindle Edition'); $success = $priceObj->AddNumberAt(-1,'price','7.00'); $json->EmitCompact = 0; print $json->emit() . "\n"; ?> |
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