


Accessing Data in a PHP JSON Object with Twitter Trends Example
Problem:
You have obtained JSON data from the Twitter Search API and want to extract the trend names from the JSON file. The JSON object contains an array of trend objects, each with a "name" property.
Solution:
To access the trend names from the JSON object, you can use a loop to iterate through the array of trend objects and print the "name" property of each object.
Code:
<code class="php">$jsonurl = "http://search.twitter.com/trends.json"; $json = file_get_contents($jsonurl, 0, null, null); $json_output = json_decode($json); foreach ($json_output->trends as $trend) { echo "{$trend->name}\n"; }</code>
Output:
Vote Halloween Starbucks #flylady #votereport Election Day #PubCon #defrag08 Melbourne Cup Cheney
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