use of var dump in php

PHP features: the command line mode starts with version 4.3.0. PHP provides a new type of cli sapi (Server Application Programming Interface, Server Application Programming Port) support, named CLI, command Line Interface, that is, Command Line

Web Platform Architecture: LNMP (centos6.5+nginx+mysql+php)In order to write Nginx series of tutorials, in the introduction of Nginx features, can have a test environment, so write a LNMP architecture, so that those who look at the document can set

1. Overview PHP (the case PHP version of this article is 7.1.3) as a dynamic scripting language, its Zend virtual machine execution process is: Read into the script string, through the lexical analyzer to convert it to a word symbol, and then the

1, download the source package redis-2.8.21.tar.gz, and upload it to the specified directory /urs/src, and then unzip it:[Email protected] src]# TAR-XVF redis-2.8.21.tar.gzEnter the extracted directory and execute the following command to specify

Before my PHP tutorial blog friends and relatives asked to use PHP Excel reader2.21 export Excel when the Chinese appear garbled how to solve, now I explain the next PHP Excel reader export Excel Chinese garbled solution, I hope to use PHP Excel

PHP autoload mechanism implementation analysis. I. autoload Mechanism Overview when using PHP's OO mode to develop a system, we usually get used to storing the implementation of each class in a separate file, which will easily implement I. Overview

PHP developers should be aware of the 24 cool PHP libraries (micro-framework) As a PHP developer, now is an exciting time. Many useful libraries are distributed every day, and these libraries are easy to discover and use on GitHub. Here are some of

Our PHP program sometimes needs timed execution. We can use the ignore_user_abort function or place js on the page to help us implement it. However, both methods are unreliable and unstable. We can use the Linux Crontab tool to trigger PHP Execution

When using the php oo mode to develop a system, we usually get used to storing the implementation of each class in a separate file, which makes it easy to reuse classes, at the same time, it will be very convenient for future maintenance. I.

I. Overview of the autoload Mechanism When using the php oo mode to develop a system, we usually get used to storing the implementation of each class in a separate file, which makes it easy to reuse classes, at the same time, it will be very