23 lines
651 B
PHP
23 lines
651 B
PHP
<?php
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function wikipedia_results($query, $response)
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{
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$query_encoded = urlencode($query);
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$json_response = json_decode($response, true);
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$first_page = array_values($json_response["query"]["pages"])[0];
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if (!array_key_exists("missing", $first_page))
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{
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$description = substr($first_page["extract"], 0, 250) . "...";
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$source = "https://en.wikipedia.org/wiki/$query";
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return array(
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"special_response" => array(
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"response" => $description,
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"source" => $source
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)
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);
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}
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}
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?>
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