How to Decode and Extract Trending Data from Twitter Search API in PHP?

Handling Trends Data from Twitter Search API in PHP

The Twitter Search API provides access to trending topics in JSON format. To work with this data in PHP, it is necessary to decode the JSON object and extract the relevant information.

Assuming you have already retrieved the JSON data using file_get_contents(), you can decode it into a PHP object using json_decode():

<code class="php">$json_output = json_decode($json);</code>

The resulting $json_output object contains an array of trend objects. Each trend object has a name property that stores the name of the trend.

To extract the trend names, you can iterate over the array of trend objects using a foreach loop:

<code class="php">foreach ( $json_output->trends as $trend )
{
    echo "{$trend->name}\n";
}</code>

This code will output the names of the top trending topics on Twitter.

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