function getInstaUserId($username, Instagram $instagram)
{
$user_info = $instagram->searchUser($username, 1);
$user_info = $user_info->data;
return $user_info[0]->id;
}
<?php
// include dependent library
require 'vendor/autoload.php';
use MetzWeb\Instagram\Instagram;
// check request and retive user data
if ($_GET && isset($_GET['name'])) {
$instagram = new Instagram('Your Client ID');
$name = $_GET['name'];
$result = $instagram->searchUser($name, 9999);
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Instagram User Search</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-12">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">Enter Instagram username here</h3>
</div>
