goeden dag ik heb een vraag.ik krijg een melding te zien als ik deze code in mijn website plaats.ik heb alles afgezocht maar vind de fout niet.
dit is de melding:
Strict Standards: Only variables should be passed by reference in C:\xampp\htdocs\uploud_image.php on line 22
waar staat: // hier moet de fout zitten is lijn 22.hoop dat iemand mij kan helpen.
<?php
include 'init.php';
if (!logged_in()) {
header('location: index.php');
exit();
}
include 'template/header.php';
?>
<h3>uploud image</h3>
<?php
if (isset ($_FILES['image'], $_POST['album_id'])) {
$image_name = $_FILES['image']['name'];
$image_size = $_FILES['image']['size'];
$image_temp = $_FILES['image']['tmp_name'];
$allowed_ext = array ('jpg', 'jpeg', 'png', 'gif');
$image_ext = strtolower (end(explode('.', $image_name))) ; // hier moet de fout zitten
$album_id = $_POST['album_id'];
$errors = array();
if (empty($image_name) || empty($album_id)) {
$errors[] = 'something is missing';
} else {
if (in_array($image_ext, $allowed_ext) === false) {
$errors[] = 'File type not allowed';
}
if ($image_size > 2097152) {
$errors[] = 'maximum file size is 2mb';
}
if (album_check($album_id) === false) {
$errors[] = 'couldn\'t uploud to that album';
}
}
if (!empty($errors)) {
foreach ($errors as $error) {
echo $error, '<br />';
}
} else {
// uploud the image
}
}
$albums = get_albums();
if (empty($albums)) {
echo '<p>you don\'t have any albums. <a href="create_album.php">create an album</a></p>';
} else {
?>
<form action="" method="post" enctype="multipart/form-data">
<p>Choose a file:<br /><input type="file" name="image" /></p>
<p>
Choose an album:<br />
<select name="album_id">
<?php
foreach ($albums as $album) {
echo '<option value="', $album['id'], '">', $album['name'], '</option>';
}
?>
</select>
</p>
<p><input type="submit" value="Uploud" /></p>
</form>
<?php
}
include 'template/footer.php';
?>
moet u meer weten hoor ik het graag
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