function process_edit_word()
{
if (!empty($_FILES['word_image']['name'])) {
$image_file = wp_upload_bits($_FILES['word_image']['name'], null, @file_get_contents($_FILES['word_image']['tmp_name']));
$image_file_name = $image_file['file'];
$pos = strpos($image_file_name, 'upload');
$image_file_name = substr_replace($image_file_name, '', 0, $pos);
}
if (!empty($_FILES['word_audio']['name'])) {
$audio_file = wp_upload_bits($_FILES['word_audio']['name'], null, @file_get_contents($_FILES['word_audio']['tmp_name']));
$audio_file_name = $audio_file['file'];
$pos = strpos($audio_file_name, 'upload');
$audio_file_name = substr_replace($audio_file_name, '', 0, $pos);
}
// Edit an existing word using the post data
$word_id = $_POST['word_id'];
$word_word = $_POST['word_name'];
$word_description = trim($_POST['word_description']);
$word_points = $_POST['word_points'];
$word_domain_id = $_POST['domain_id'];
$word_word_category_id = $_POST['category_id'];
$word_image = $image_file_name;
$word_audio = $audio_file_name;
$word_description = trim(preg_replace('/\\s+/', ' ', $word_description));
// Get the id
$return = update_word($word_id, $word_word, $word_description, $word_points, $word_domain_id, $word_word_category_id, $word_image, $word_audio);
if ($return) {
wp_redirect(admin_url('admin.php?page=word_menu&settings-saved'));
} else {
wp_redirect(admin_url('admin.php?page=word_menu&error'));
}
}
<?php
require_once 'incl/functions.php';
?>
<?php
if (isset($_POST['submit'])) {
//checks if a form named submit has been added
delete_word($_POST);
}
if (isset($_POST['edit_submit'])) {
//checks if a form named submit has been added
update_word($_POST);
}
?>
<title>Dictionary | The Front Page!</title>
<div class = "head">
<link rel="stylesheet" href="jquery/jquery-ui.min.css">
<script src="jquery/external/jquery/jquery.js"></script>
<script src="jquery/jquery-ui.min.js"></script>
<link rel="stylesheet" type="text/css" href="style.css">
<link href='https://fonts.googleapis.com/css?family=Tinos:400,400italic|Crete+Round:400,400italic|Lora:400,400italic|Bitter:400,400italic|Raleway:400,500,600|Fjalla+One|Archivo+Narrow:400,700|Telex' rel='stylesheet' type='text/css'>
<div class = "search">
<div class = "social_icon"><img src="images/search.png" class = "icon" title="search" /></div>
<div class = "social_icon"><input type="search" id="mySearch" placeholder="Search"></div>
</div>
<div class = "logo">
<div class = "logo_container"><a href = "index.php"><img src = "images/logo2.png" alt = "logo" id = "logoimg"/></a></div>
