API POST-parameetritega PHP-s

API parameetreid saab edastada mitte ainult GET-meetodil, vaid ka POST-meetodil. Vaatame, kuidas seda tehakse. Oletame, et meie API ootab andmeid POST-meetodil:

api.loc/index.php<?php
  echo mt_rand($_POST['num1'], $_POST['num2']);
?>

Teeme sellele API-le päringu. Selleks vajame CURL-teeki. Teeme POST-päringu selle abil:

tst.loc/index.php<?php
  $url = 'http://api.loc/index.php';
  
  $curl = curl_init();
  curl_setopt($curl, CURLOPT_URL, $url);
  curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($curl, CURLOPT_POST, 1);
  
  $data = ['num1'=>'1', 'num2'=>'100'];
  curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
  
  $res = curl_exec($curl);
  
  var_dump($res);
?>