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  • What is the curl request in PHP?

    "Client for URLs" is what "CURL" in PHP stands for; curl is the most potent extension built into the language. It enables users to write PHP HTTP requests. Consider API (API acts as a mediator between two servers); therefore, a library is required when developing an API for URL-based communication between two servers.

    wht is curl request php?

    Using protocols, one server can communicate with another server using the PHP cURL library.

    To put it simply, cURL enables us to send and receive data using the URL syntax. Communication between various websites and domains is simple with cURL.

    Usage and cURL Functions

    S. No Function Name Description
    1. curl_init() The function will start a new session and return a cURL handle
    2. curl_setopt() This function defines various options for the cURL session.
    3. curl_setopt($ch, option, value) This function is used to set a cURL session's "ch" parameter's value as well as an option.
    3. curl_setopt($ch, CURLOPT_RETURNTRANSFER, true) This function returns the contents of the page. No output will be returned if set to false or 0.
    3. curl_setopt($ch, CURLOPT_URL, $url) The URL is passed as a parameter to this function. Our target server's web address is $url. This is the URL that we want to obtain from the internet, to put it simply.
    4. curl_exec() The cURL session is executed by this function, which should be called after initializing curl and setting all of the session's options. This function is used to carry out the cURL session that has been predefined (by ch).
    5. curl_close() Close curl resources with this function to release system resources.
    $url = "";
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $result = curl_exec($ch);
    echo $result;


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