Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(PHP ActiveX) JSON: Access Array ValuesDemonstrates how to access values in a JSON array.
<?php // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $json = new COM("Chilkat.JsonObject"); $jsonStr = '{ \'id\': 1, \'name\': \'A green door\', \'tags\': [\'home\', 22, \'green\'], \'price\': 125 }'; $success = $json->Load($jsonStr); if ($success != 1) { print $json->LastErrorText . "\n"; exit; } // Get the "tags" array, which contains "home", 22, "green" // tagsArray is a Chilkat.JsonArray $tagsArray = $json->ArrayOf('tags'); if ($json->LastMethodSuccess == 0) { print 'tags member not found.' . "\n"; exit; } // Get the value at each array index. // Output will be: // [0] = home // [0] as integer = 0 // [1] = 22 // [1] as integer = 22 // [2] = green // [2] as integer = 0 $arraySize = $tagsArray->Size; for ($i = 0; $i <= $arraySize - 1; $i++) { $sValue = $tagsArray->stringAt($i); print '[' . $i . '] = ' . $sValue . "\n"; $iValue = $tagsArray->IntAt($i); print '[' . $i . '] as integer = ' . $iValue . "\n"; } // Note: The StringAt method returns the value as a string regardless of the type. // The IntAt method returns the value as an integer. If the value does not convert to // an integer, then 0 is returned ?> |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.