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I'm planning to use PHP for a simple requirement. I need to download a XML content from a URL, for which I need to send HTTP GET request to that URL.
How do I do it in PHP?
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Yes, you can send any HTTP headers with your GET request. For example, you can send user authentication data in the Authorization header, send browser cookies in the Cookie header, or even send some additional details about your request in custom headers like X-Powered-By or X-User-IP.
php $url = "https://reqbin.com/echo/post/form"; $curl = curl_init($url); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_POST, true); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); $headers = array( "Content-Type: application/x-www-form-urlencoded", ); curl_setopt($curl, CURLOPT_HTTPHEADER, $ ...
The POST method transfers information via HTTP headers. The information is encoded as described in case of GET method and put into a header called QUERY_STRING. The POST method does not have any restriction on data size to be sent. The POST method can be used to send ASCII as well as binary data.
Unless you need more than just the contents of the file, you could use file_get_contents.
$xml = file_get_contents("http://www.example.com/file.xml"); For anything more complex, I'd use cURL.
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For more advanced GET/POST requests, you can install the CURL library (http://us3.php.net/curl):
$ch = curl_init("REMOTE XML FILE URL GOES HERE"); // such as http://example.com/example.xml curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HEADER, 0); $data = curl_exec($ch); curl_close($ch); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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