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Examples to explain the return value of PHP7 extension development

This time, we will demonstrate how to accept incoming parameters and output return values in a PHP extension. We will implement the default_value method in the extension.

Oct 15, 2021 pm 04:32 PM

php7

Analyze errors and exceptions in PHP7 together

One of the reasons why the PHP language is simple is PHP's error handling mechanism. As the PHP language becomes more and more modern, exceptions have also appeared. This blog post will briefly talk about errors and exceptions to facilitate the understanding of the system.

Oct 14, 2021 pm 04:44 PM

php mysql

How to install php7.2 on ubuntu (with the process of uninstalling lower versions)

In this article, the PHP7 tutorial column will introduce to you how to uninstall and install php7.0 when installing the higher version of php7.2 on ubuntu. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

Oct 13, 2021 pm 04:36 PM

php7

An article explaining how to install event extension in PHP7

Libevent is a lightweight open source high-performance I/O framework written in C language. It supports a variety of I/O multiplexing technologies: epoll, poll, dev/poll, select and kqueue, etc.; supports I/O , events such as timers and signals; register event priorities.

Sep 26, 2021 pm 05:09 PM

PHP7 event

Do you know what pitfalls PHP7 needs to pay attention to?

Do you know what pitfalls PHP7 needs to pay attention to? Here are ten pitfalls you need to avoid in PHP 7. I hope it will be helpful to you!

Sep 25, 2021 pm 05:21 PM

PHP7

Share a very useful php7+mongodb class!

Due to project needs, the project was upgraded to php7. But after upgrading, I found that the mongo extension cannot be used. PHP7.0 and above only support mongodb extension. The mongodb extension driver is more complicated to use than the monmgo extension.

Sep 24, 2021 pm 03:32 PM

php mongodb

How to install stomp extension in php7

How to install the stomp extension in php7: 1. Download the stomp extension package; 2. Compile and install through "yum install"; 3. Modify php.ini and add "stomp.so"; 4. Restart PHP.

Sep 22, 2021 pm 02:56 PM

php7 stomp

Summary of new features of all versions of php7 [recommended]

Parameter and return value types can now be nulled by preceding the type with a question mark. When this feature is enabled, the parameters passed in or the result returned by the function are either of the given type...

Sep 20, 2021 pm 05:09 PM

php

How to install mysql extension in php7

How to install the mysql extension in php7: 1. Download the mysql extension; 2. Execute "tar zxvf mysql.tar.gz"; 3. Enter the decompressed directory; 4. Add the mysql extension to the configuration file in php.

Sep 19, 2021 am 11:17 AM

php7 mysql

High quality notes are here! About PHP7 performance optimization

request (nginx, apache, cli, etc.) –> Zend engine reads the .php file –> scans its dictionary and expressions –> parses the file –> creates computer code to be executed (called Opcode) –> finally executes the Opcode – >response returns.

Sep 18, 2021 pm 04:12 PM

PHP7

How to install php7 on macbook pro

How to install php7 on macbook pro: 1. Install Homebrew; 2. Install PHP7 through brew and execute commands such as "$ brew install php70"; 3. Configure Apache; 4. Restart Apache.

Sep 18, 2021 am 10:43 AM

macbook php7

Finally got the docker image of php7-alpine

I spent about a week conducting various pitfalls and experiments, and finally came up with a usable dockerfile and compose.

Sep 17, 2021 pm 04:39 PM

docker php7

Let's talk about the basic variables of PHP7

We all know that PHP variables are weakly typed, and there is no need to specify the type when declaring them. So how is this implemented? This has to start with the basic structure of variables.

Sep 16, 2021 pm 03:15 PM

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