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(Perl) JSON Iterate MembersDemonstrates how to loop over the immediate members of a JSON object.
use chilkat(); $json = chilkat::CkJsonObject->new(); $jsonStr = "{ \"id\": 1, \"name\": \"A green door\", \"tags\": [\"home\", \"green\"], \"price\": 125 }"; $success = $json->Load($jsonStr); if ($success != 1) { print $json->lastErrorText() . "\r\n"; exit; } $numMembers = $json->get_Size(); for ($i = 0; $i <= $numMembers - 1; $i++) { $name = $json->nameAt($i); $value = $json->stringAt($i); print $name . ": " . $value . "\r\n"; $iValue = $json->IntAt($i); print $name . " as integer: " . $iValue . "\r\n"; } # Note: The StringAt method returns the value as a string regardless of the type. # If the value is a JSON array (such as for ["home", "green"]), then the JSON encoding # of the entire array is returned. # The IntAt method returns the value as an integer. If the value does not convert to # an integer, then 0 is returned |
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