edit_profile.php

<?php require('inc/checklogin.php'); ?>
<?php require('inc/connect.php'); ?>
<?php require('inc/function.php');?>

<?php
$page_title = "Edit Profile";
?>
<?php require('layout/header.php'); ?>
<?php

$error = false;

if(!isset($_GET['user_id'])){

	$user = current_user();

}

else{
	$user_id = (int) $_GET['user_id'];

    if (get_user_by_id($_GET['user_id'])) {
    		$user = get_user_by_id($_GET['user_id']);
    	}
    	else{
    		$error = true;

    	}	
}
 
?>

<?php if (isset($_GET['success'])): 

	echo '<div class="alert alert-success" role="alert">User Updated</div>';
endif;
?>

<?php if(!$error): ?>

<form action="update_profile.php" method="POST">
	<input type="hidden" name="userID" value="<?=$user->id; ?>">
	<div class="form-group row">
    <label for="field_name" class="col-sm-2 col-form-label">Name</label>
    <div class="col-sm-10">
      <input name="name" type="text" class="form-control" id="field_name" placeholder="Name" value="<?=$user->name; ?>">
    </div>
    </div>
  <div class="form-group row">
    <label for="field_email" class="col-sm-2 col-form-label">Email</label>
    <div class="col-sm-10">
      <input name="email" type="email" class="form-control" id="field_email" placeholder="Email" value="<?=$user->email; ?>">
    </div>
  </div>


  <?php if(is_admin()):  ?>
  <fieldset class="form-group">
    <div class="row">
      <legend class="col-form-label col-sm-2 pt-0">Role</legend>
      <div class="col-sm-10">
        <div class="form-check">
          <input class="form-check-input" type="radio" name="role" id="field_role_user" value="user" <?php if ($user->role == 'user') echo 'checked' ?>> 
          <label class="form-check-label" for="field_role_user">
            User
          </label>
        </div>
        <div class="form-check">
          <input class="form-check-input" type="radio" name="role" id="field_role_admin" value="admin" <?php if ($user->role == 'admin') echo 'checked' ?>> 
          <label class="form-check-label" for="field_role_admin">
            Admin
          </label>
        </div>
      </div>
    </div>
  </fieldset>
<?php endif; ?>
  <div class="form-group row">
    <div class="offset-sm-2 col-sm-10">
      <button type="submit" class="btn btn-primary">Update Profile</button>
    </div>
  </div>
</form>
<?php

else:
	echo "Invalid user";

 endif; ?>

<?php require('layout/footer.php'); ?>