本文整理匯總了PHP中Picture::getPictureById方法的典型用法代碼示例。如果您正苦於以下問題：PHP Picture::getPictureById方法的具體用法？PHP Picture::getPictureById怎麽用？PHP Picture::getPictureById使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Picture的用法示例。
在下文中一共展示了Picture::getPictureById方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: Database
<?php
include 'includes/header.php';
$id = $_GET['id'];
$db = new Database();
$pi = new Picture();
$ca = new Category();
$image = $db->select($pi->getPictureById($id))->fetch_assoc();
$categories = $db->select($ca->getAllCategories());
// if submit button is pressed
if (isset($_POST['submit'])) {
//assign story variables
$category = mysqli_real_escape_string($db->link, $_POST['category']);
$title = mysqli_real_escape_string($db->link, $_POST['title']);
$description = mysqli_real_escape_string($db->link, $_POST['description']);
$year = mysqli_real_escape_string($db->link, $_POST['year']);
// simple validation
if ($title == '' || $description == '' || $category == '' || $year == '') {
// set error
$error = 'Please fill out all required fields.';
} else {
$update_row = $db->update($pi->updatePicture($category, $year, $title, $description, $id));
}
}
if (isset($_POST['delete'])) {
$delete_row = $db->delete($pi->deletePicture($id));
$filename = "../images/gallery/" . $image['ImagePath'];
unlink($filename);
}
?>