遷移PHP版本到PHP7,遷移PHP版本PHP7
Jun 13, 2016 am 09:15 AM遷移PHP版本到PHP7,遷移PHP版本PHP7
今天看到微博上說phpng也就是php7合并到master上了,大家都知道我是比較喜歡探討最新版本的東西,看看有什么特性,我就忍不住升級去了,以前我的PHP版本是5.5.19,然后我就開始了。
復(fù)制代碼 代碼如下:
yum install git
git clone https://github.com/php/php-src.git?
然后編譯配置參數(shù),我的博客服務(wù)器是騰訊云服務(wù)器,因?yàn)槭遣┛团渲帽容^低。如下:
復(fù)制代碼 代碼如下:
?單核 Intel(R) Xeon(R) CPU E5-2630 v2 @ 2.60GHz
?內(nèi)存 2G
下邊是針對php5.5和phpNG版本的測試,當(dāng)然我這是線上,也受網(wǎng)絡(luò)環(huán)境的干擾,大家就看看的了,基準(zhǔn)不對的哈。
我的測試模擬的是然后開始100個(gè)并發(fā), 100個(gè)請求的ab壓測
php5
php7
php5 的QPS是2.09
php7 的QPS是3.67
當(dāng)然在測試的時(shí)候php5的最高負(fù)載時(shí)3.0,php7的最高負(fù)載時(shí)2.05,當(dāng)然現(xiàn)在還是php7-dev
所以PHP7的性能大家是可以看到的,只是我的服務(wù)器配置不給力測試的這個(gè)結(jié)果,大家可以自己測試看看

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

1. Open the WeChat app on the old device, click [Me] in the lower right corner, select the [Settings] function, and click [Chat]. 2. Select [Chat History Migration and Backup], click [Migrate], and select the platform to which you want to migrate the device. 3. Click [Select chats to be migrated], click [Select all] in the lower left corner, or select chat records yourself. 4. After selecting, click [Start] in the lower right corner to log in to this WeChat account using the new device. 5. Then scan the QR code to start migrating chat records. Users only need to wait for the migration to complete.

To resolve the plugin not showing installed issue in PHP 7.0: Check the plugin configuration and enable the plugin. Restart PHP to apply configuration changes. Check the plugin file permissions to make sure they are correct. Install missing dependencies to ensure the plugin functions properly. If all other steps fail, rebuild PHP. Other possible causes include incompatible plugin versions, loading the wrong version, or PHP configuration issues.

How to migrate and integrate projects in GitLab Introduction: In the software development process, project migration and integration is an important task. As a popular code hosting platform, GitLab provides a series of convenient tools and functions to support project migration and integration. This article will introduce the specific steps for project migration and integration in GitLab, and provide some code examples to help readers better understand. 1. Project migration Project migration is to migrate the existing code base from a source code management system to GitLab

Common solutions for PHP server environments include ensuring that the correct PHP version is installed and that relevant files have been copied to the module directory. Disable SELinux temporarily or permanently. Check and configure PHP.ini to ensure that necessary extensions have been added and set up correctly. Start or restart the PHP-FPM service. Check the DNS settings for resolution issues.

Causes and solutions for errors when using PECL to install extensions in Docker environment When using Docker environment, we often encounter some headaches...

As we all know, optimizing the SEO of a website is a very important part of website operation. The default URLs of dynamic web systems (such as PHP) used by many websites have extensions (.php, .html, etc.), which will affect the SEO effect of the website. In order to improve the optimization effect of the website, a common practice is to change the dynamic URL to a pseudo-static URL to hide the extension name and improve the user experience and search engine ranking of the website. This article will take "pseudo-static hidden php suffix" as the theme, introduce how to achieve this optimization in PHP websites, and

How to automatically set the permissions of unixsocket after the system restarts. Every time the system restarts, we need to execute the following command to modify the permissions of unixsocket: sudo...

Local environment: redhat6.7 system. nginx1.12.1, php7.1.0, the code uses the yii2 framework problem: the local web site needs to use the elasticsearch service. When PHP uses elasticsearch built on a local server, the local load is normal. When I use AWS's elasticsearch service, the load on the local server is often too high. Check the nginx and php logs and find no exceptions. The number of concurrent connections in the system is also not high. At this time, I thought of a strace diagnostic tool that our boss told me. Debugging process: Find a php sub-process idstrace-
