ECshop 在迁移到 PHP7 时遇到的兼容性问题-PHP Tutorial-php.cn

Home

Backend Development

PHP Tutorial

ECshop 在迁移到 PHP7 时遇到的兼容性问题

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jun 20, 2016 pm 12:38 PM

在 PHP7 上安装 ECShop V2.7.3时，报错！

Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; ECS has a deprecated constructor in /usr/local/nginx/html/ecshop/upload/includes/cls_ecshop.php on line 25

这个报错的原因是 PHP7 不再支持与类名相同的构造方法，构造方法统一使用 __construct(), 比如下面的写法 PHP7 就会报这个错误。

<?phpclass foo {    function foo() {        echo 'I am the constructor';    }}?>

回到 ecshop 我们看一下 cls_ecshop.php 文件的25行。如下

果然有与类名相同的构造方法，我们将构造方法 ECS 修改为 __construct，

回到 ecshop 的安装首页刷新，发现已经没有错误了。

单击下一步，报错

Deprecated: Non-static method cls_image::gd_version() should not be called statically in /usr/local/nginx/html/ecshop/upload/install/includes/lib_installer.php on line 31

这个报错的原因是静态调用非静态方法，比如下面的代码就会报这个错误

<?phpclass foo {    function bar() {        echo 'I am not static!';    }}foo::bar();?>

修改方法也很简单，要么将该方法改为静态方法，要么将该调用改为非静态调用。
我们看一下报错的文件 lib_installer.php 的 31行代码

还有cls_image类文件的 gd_version() 方法，可以看到的确没有使用 static关键字

第一种修改方式，将该方法修改为静态方法，在方法前加关键字 public static

第二种修改方式，采用非静态方式的调用，修改lib_installer.php 的 31行代码

这两种方法都可以解决问题。
回到ecshop的安装步骤第二页，错误提示已经不见了。

再下一步悲剧了，PHP7 不支持原始的 mysql api 了，PHP7 支持更好的 Mysqli API 和 pdo_mysql api
所以 ecshop 不改掉操作 mysql 的 api 是无法在 PHP7 上运行起来了。

OneAPM for PHP 能够深入到所有 PHP 应用内部完成应用性能管理能够深入到所有 PHP 应用内部完成应用性能管理和监控，包括代码级别性能问题的可见性、性能瓶颈的快速识别与追溯、真实用户体验监控、服务器监控和端到端的应用性能管理。想阅读更多技术文章，请访问 OneAPM 官方技术博客。

本文转自 OneAPM 官方博客

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Working with Flash Session Data in LaravelMar 12, 2025 pm 05:08 PM

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

PHP Logging: Best Practices for PHP Log AnalysisMar 10, 2025 pm 02:32 PM

PHP logging is essential for monitoring and debugging web applications, as well as capturing critical events, errors, and runtime behavior. It provides valuable insights into system performance, helps identify issues, and supports faster troubleshoot

cURL in PHP: How to Use the PHP cURL Extension in REST APIsMar 14, 2025 am 11:42 AM

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Simplified HTTP Response Mocking in Laravel TestsMar 12, 2025 pm 05:09 PM

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

12 Best PHP Chat Scripts on CodeCanyonMar 13, 2025 pm 12:08 PM

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

Explain the concept of late static binding in PHP.Mar 21, 2025 pm 01:33 PM

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

Customizing/Extending Frameworks: How to add custom functionality.Mar 28, 2025 pm 05:12 PM

The article discusses adding custom functionality to frameworks, focusing on understanding architecture, identifying extension points, and best practices for integration and debugging.