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- Let's take a look at the new features of each version of PHP 7.x
- PHP7 should be a modern PHP in addition to the basics. Because in PHP7, strong type definitions and some grammatical writing methods, such as combined comparison operators, define() can define arrays and other features. The formal introduction begins below.
- PHP7 2410 2023-02-17 19:20:01
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- Understand and compare new features of php7
- PHP7 has a variety of uses after it goes online. This article introduces some new features and explains how to use them. Students in need can take a look and discuss them together to add and improve them.
- PHP7 2143 2023-02-17 19:18:02
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- A message for those who are planning to upgrade to PHP7
- This article is a summary of the lecture + follow-up research. Speaking of following the fashion back then, I immediately installed php7 on my computer as soon as it came out. php5 and php7 coexisted. I immediately wrote a super time-consuming loop script and tested it. It is true that php7 is much more powerful. Then I also paid attention to some new additions. Features and some discarded usage. Since PHP upgrade is a top priority, and the company only plans to upgrade in the near future, I have been able to appreciate the pleasure brought by PHP7 in private before. The friend in charge of the upgrade made a sharing, which is quite comprehensive. I will mark it here as a note. Main research questions
- PHP7 2474 2023-02-17 19:16:01
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- Compare the running efficiency of php7 and php 5.5
- After reading the php7 installation article on the website, I finally installed php7 step by step. PHP7 installation tutorial address: http://www.hcoder.net/books/read_10101.html It is said that PHP7 runs extremely efficiently. Is this true? Let me try it myself. The code is as follows: php$stratTime = microtime(true);$startMemory = memory_get_u
- PHP7 1729 2023-02-17 19:14:02
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- Introducing the new features of each version of PHP 7.x
- php7 should be a kind of current php in addition to the basics. Because it appeared in php7, strong type definitions, and some grammatical writing methods, such as combined comparison operators, define() can define arrays and other features. Let's start the official...
- PHP7 1926 2023-02-17 19:12:01
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- How to install PHP5 and PHP7 on CentOS
- The PHP7 tutorial column introduces how to install PHP7 through other methods. It is concise and clear. Friends in need can take a look.
- PHP7 2981 2023-02-17 19:10:02
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- How to upgrade PHP5 to PHP7 under Centos
- First download the PHP7 installation package, use wget http://am1.php.net/distributions/php-7.2.0.tar.bz2, or access the download directly, and then ftp to the Linux server to decompress the compressed package.
- PHP7 2603 2023-02-17 19:08:01
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- Introduction to Linux installation of php7.3
- The PHP7 tutorial column introduces how to install php7.3 in Linux. Friends in need can take a look. The method is simple and capable.
- PHP7 2060 2023-02-17 19:06:01
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- Integrate features from PHP5.X to PHP7.1.x
- There are so many good features and methods, why not use them, and I hope PHP will get better and better. All new features of PHP 5.1, PHP5.2, PHP5.3, PHP5.4, PHP5.5, PHP5.6, PHP7, PHP7.1 are organized here and are ready for everyone to learn and use.
- PHP7 1829 2023-02-17 19:04:01
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- Introducing PHP7.3.5 encapsulation class to access mysql database
- The php7 tutorial column introduces the PHP7.3.5 encapsulation class to access the mysql database. Friends in need can take a look and discuss it together.
- PHP7 2239 2023-02-17 19:02:01
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- Detailed tutorial on Linux (Ubuntu) installation and perfect uninstallation of PHP7
- When I installed php for the first time, I did not install the php module of apache. As a result, apache could not parse the php file, and the source code was displayed when accessing the file. One command to do it: install php7 and the php7 module of apache: apt-get install php7.0 libapache2-mod-php7.0 restart apache: /etc/init.d/apache2 restart in the /var/www/html directory.. .
- PHP7 2935 2023-02-17 19:00:02
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- Introducing the comparison between php7 and php5
- When PHP7 debuted, it was claimed to be several times faster than the old version. The speed and efficiency of various open source frameworks or systems running on PHP7 have increased several times. Anyway, both the media and developers are fanning the flames. No, they should be full of praise. I will just watch you pretending to be cool and say nothing. Generally, I am the last person to upgrade mobile phone systems because I don’t want to step into any pitfalls. After all, systems like iOS and Android will have bugs, not to mention the most hacked languages in the world. The time has come today to see if PHP7 is as awesome as the legend says.
- PHP7 2138 2023-02-17 18:58:01
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- How to install various extensions for php7 ext
- Two methods: The first one is too troublesome to introduce. The second method: php ext directory: For example: Mysql_PDOcd pdo_mysql //There is no configure file in it, use phpize to expand the module /usr/local/php/bin/phpize yum install autoconf -y //autoconf is a tool used to generate automatic configuration software source code packages to adapt to various UNIX systems...
- PHP7 3056 2023-02-17 18:56:02
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- How to connect to database in PHP7
- The mysql library has been abolished in PHP7, so you can only use mysqli and PDO mysqli object-oriented style<?php$serve = 'localhost:3306';$username = 'root';$password = 'admin123';$dbname = 'examples';$mysqli = new Mysqli($serve,$username,$password,...
- PHP7 2189 2023-02-17 18:54:01
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- Learn yum to install the latest version of php7
- In the past two days, I have installed a virtual machine again, compiled lnmp, and made various extensions. It is very troublesome. Can I install it directly with yum? The answer is yes! 1. First, update the yum source, otherwise it must be an old version, usually 5.6 and below, but php7 has been out for a long time, and the performance has improved by more than 50%! Update the yum source according to the system, mine is centos7, so I run the following code! CentOS/RHEL 7.x:rpm -Uvh https://dl.fedoraproject.or...
- PHP7 2355 2023-02-17 18:52:02
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