PHP Tutorials

PHP is now widely used as a programming language, as long as PHP development is inseparable from a number of PHP framework, the development framework provides us with a flexible way to develop, MVC layer separation, business decoupling and so on, so

There are a lot of small partners are doing PHP development work, many times you may hear PHP pseudo-static so say, there may be many small partners do not know what is the PHP pseudo-static, then we take you today to understand what is the PHP

What is a suffix expression? The suffix expression, which refers to no parentheses, the operator is placed after the two operand, and all calculations are performed in the order in which the operators appear, strictly from left to right (the

PHP recursive function in our actual development is not a small part, for programmers, PHP recursive function roommate very high value, can solve a lot of problems, today we will introduce you to PHP recursive function use example! This article

Objective I used to analyze the xhprof+xhgui performance of the online environment, but PHP after the upgrade to the version is PHP 7 xhprof not available, so instead tideways+xhgui , this is actually the PHP7 only option for the next open source

With the rapid development of the Internet, the number of programmers is increasing, now many people have chosen to training institutions to learn PHP. In addition to the current PHP learning site is also very much, online tutorials are always

In the previous article we introduced about the PHP format of the writing, I believe we can easily grasp, then in PHP there are those file formats, today we will take you to summarize the file format in PHP! Summary of file formats in PHP '

In the previous articles, we learned the use of regular expressions of PHP, as well as the introduction, today we will introduce you to the regular expression of PHP common functions, the combination of the two can be perfect use Oh!! 1. Preg_match

Instance Compares the key names of two arrays and returns the difference set: "Pink"); $result =array_diff_key ($a 1, $a 2);p Rint_r ($result);? > Definition and usage The Array_diff_key () function is used to compare the key names of two (or more)

PHP Curl Common error: SSL error, BOOL (FALSE) Symptom: Php Curl calls HTTPS error Troubleshooting: Try using Curl on the command line. Cause: The server's computer room cannot verify the SSL certificate. Workaround: Skip the SSL certificate

E-mail is our daily development is essential to meet a demand, the following this article mainly introduces you about the laravel5.4 use 163 mailbox to send mail steps, the text through the sample code and pictures introduced in very detailed, the

In PHP, the array function is really very much, the actual work to learn more about some of PHP's own existing functions, will greatly improve the speed of work. This article shares the function of how to handle the set, intersection, and difference

An example of shallow copy and deep copy in PHP Objective: Having recently studied the design pattern, we have noticed a shallow copy and deep replication problem when we see the prototype pattern. Here to summarize, remind yourself must pay more

What is a PHP regular expression? It is a logical formula for string manipulation, which is to make a "rule string" that is used to express a filter logic for a string by using a predefined set of specific characters and combinations of these

This article mainly introduces about the laravel in the SessionID processing mechanism of the relevant information, the text through the sample code introduced in very detailed, to everyone's study or work has a certain reference learning value, the

Now PHP programmers are endless, many are from the PHP training institutions come out, of course, some of the learning is still very good, and some may also have a bit of ability to keep up with, in the end in the PHP training institutions to learn

What is an array? The registry is a large database. The key value is located at the end of the registry structure chain, similar to the file system file, containing the actual configuration information and data used by the current computer and

Before discussing FastCGI, we have to say that the traditional CGI works, and should probably understand the CGI 1.1 protocol Analysis of traditional CGI working principle After the client accesses a URL address, submits the data through

In our previous article has introduced to you what is the PHP probe, and his main role is what, if you touch the CMS may be a little understanding, of course, it does not matter, after reading this article will know what PHP probe do. PHP probes

The TCP protocol corresponds to the transport layer, and the HTTP protocol corresponds to the application layer, which is inherently not comparable. The HTTP protocol is based on the TCP protocol, which sends an HTTP request when the browser needs