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- Introducing php7 to configure mysqli and use mysqli to connect to mysql
- The PHP7 column explains how to configure mysqli and use mysqli to connect to mysql. The method is simple and clear. Friends in need can take a look and learn.
- PHP7 2851 2023-02-17 21:20:01
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- Learn how to quickly install a WEB server with PHP7
- The PHP7 column explains how to quickly install a WEB server in PHP7. You can think of the web server as the environment in which the website depends. The website needs to run in the web server. Friends in need can read and learn.
- PHP7 2227 2023-02-17 21:18:02
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- php7 install mysql extension
- How to install the mysql extension in php7: first download the mysql extension on the php website; then unzip it and initialize it using the phpize tool; then copy mysql.so to the directory where php.ini is currently located; finally add "extension=mysql" to php.ini .so" is enough.
- PHP7 4189 2023-02-17 21:16:01
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- Introducing php7 to connect to MySQL to create a simple query program
- This column introduces the production of a simple query program. Assume that we are producing a class status query program, and we will use the PHP7 environment to connect to MySQL through PDO. Friends in need can take a look and learn.
- PHP7 1923 2023-02-17 21:14:02
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- Detailed explanation of PHP7 language basics
- The PHP7 tutorial column introduces and summarizes the basics of the PHP7 language. It is full of useful information. All the basic knowledge summarized is here. Friends in need can like and collect it.
- PHP7 2976 2023-02-17 21:12:01
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- Organize new features of PHP5.5 ~ PHP7.2
- In previous versions of PHP, you had to use static values to define constants, declare properties, and specify default values for function parameters. You can now use numeric expressions including numbers, string literals, and other constants to define constants, declare properties, and set default values for function parameters.
- PHP7 2772 2023-02-17 21:10:01
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- Introducing the new features and performance optimization of php7 and PHP5 comparison
- The PHP7 column explains the new features and performance optimizations of php7 and PHP5. Friends in need can take a look, understand, and discuss together.
- PHP7 2139 2023-02-17 21:08:02
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- Summary of things you need to pay attention to after upgrading PHP to 7.2
- The PHP7 column summarizes things you need to pay attention to after upgrading PHP to 7.2. Friends in need can take a look and learn. If you have any questions, you can leave a comment.
- PHP7 2264 2023-02-17 21:06:01
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- Detailed explanation of pseudo-random number generator CSPRNG in PHP7
- CSPRNG is a pseudo-random number generator. As a tool, commonly used algorithms include MD5 or SHA1. In PHP7, the following two CSPRNG functions are introduced to generate cryptographically secure integers and strings in a cross-platform way.
- PHP7 2796 2023-02-17 21:04:02
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- What's new in PHP 7.4 (features, deprecations, speed)
- PHP 7 mileage version PHP 7.4 was officially released on November 28, 2019. So, it’s time for us to dive into some of the most exciting additions and new features that will make PHP faster and more reliable. . In fact, even though PHP 7.4 significantly improved performance and improved code readability, PHP 8 will still be a real milestone in PHP performance now that the JIT inclusion recommendations have been approved. Anyway, today we're going through some of the most interesting features we can expect from PHP 7.4 and more...
- PHP7 3570 2023-02-17 21:02:01
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- How to properly use PHP7 expectations
- PHP7 expects backwards-compatible enhancements to the old assert() function. Expectations allow zero-cost assertions in production code and provide the ability to throw custom exceptions when assertions fail. assert() is not a language construct where the first argument is an expression to compare strings or booleans for testing.
- PHP7 2302 2023-02-17 21:00:02
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- Detailed explanation of the zval structure and reference counting mechanism in PHP7
- After PHP7 was released, the new zval structure was adopted, and the relevant information was relatively sparse, so I combined some information to make a summary, mainly focusing on explaining the reference counting mechanism in the new zval container. If there are any fallacies, please feel free to give me some advice.
- PHP7 4020 2023-02-17 20:58:01
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- How to check whether php-fpm is installed under Linux
- How to check whether php-fpm is installed under Linux: Open the terminal and execute the "whereis php-fpm" or "find / -name php-fpm" command. If the installation location of php-fpm is successfully output, it means it is installed.
- PHP7 3543 2023-02-17 20:56:02
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- The use of return type declarations in php7 new features
- When using PHP7, you will find that PHP7 contains a new feature, namely return type declaration. A return type declaration specifies the type of value that a function should return. The available types are the same as those available in the parameter declaration.
- PHP7 2442 2023-02-17 20:54:01
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- Let's learn php7 to connect to MySQL and create a simple query program
- This article introduces how to create a simple query program using php7 to connect to MySQL. Friends in need can take a look and learn and discuss together. If you have any questions, please leave a message in the comment area.
- PHP7 2326 2023-02-17 20:52:02
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