How To Send PHP cURL POST Request with Parameters

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Inside this article we will see the concept i.e How To Send cURL POST request with Parameters. This tutorial will give you the classified information about initiating cURL request in PHP using POST request.

cURL is a tool to transfer data from or to a server, using one of the supported protocols (HTTP, HTTPS, FTP, FTPS, GOPHER, DICT, TELNET, LDAP or FILE)

We can also work with JSON data to send with cURL as post request parameters. Click here to learn.

For consuming fake apis, we will this OWT fakeAPIs.

Learn More –

Let’s get started.

Example: cURL POST Request

Create a file index.php inside your localhost directory. Open file and write this code into it.

<?php
// API URL
$url = 'https://api.onlinewebtutorblog.com/employees';

// POST Data
$data = array(
    "username" => "sanjay_owt",
    "name" => "Sanjay Kumar",
    "email" => "sanjay@example.net",
    "gender" => "male",
    "designation" => "Web Developer",
    "phone_number" => "1234567890",
    "complete_address" => "Sample location"
);

foreach ($data as $key => $value) {
    $fields_string .= $key . '=' . $value . '&';
}

rtrim($fields_string, '&');

// Init cURL
$ch = curl_init();

// Set the url, number of POST vars, POST data
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, count($data));
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

// Execute post
$result = curl_exec($ch);

// Close connection
curl_close($ch);

// Output Result
echo "<pre>";
print_r($result);

Concept

API

// API URL
$url = 'https://api.onlinewebtutorblog.com/employees';

Add POST data

// POST Data
$data = array(
    "username" => "sanjay_owt",
    "name" => "Sanjay Kumar",
    "email" => "sanjay@example.net",
    "gender" => "male",
    "designation" => "Web Developer",
    "phone_number" => "1234567890",
    "complete_address" => "Sample location"
);

Sending Array data

foreach ($data as $key => $value) {
    $fields_string .= $key . '=' . $value . '&';
}

rtrim($fields_string, '&');

// Init cURL
$ch = curl_init();

// Set the url, number of POST vars, POST data
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, count($data));
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

Application Testing

Now,

URL: http://localhost/php-curl/index.php

We hope this article helped you to Learn How To Send PHP cURL POST Request with Parameters Tutorial in a very detailed way.

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