PHP

PHP-FPM configuration and usage summary, php-fpm configuration Summary Copyright Disclaimer: This article is an original article by the blogger and cannot be reproduced without the permission of the blogger.   PHP-FPM configuration and use

Thinkphp5 URL and routing functions and examples, thinkphp5url Previous This article describes thinkphp5URL and routing in detail. URL access ThinkPHP uses a single entry mode to access the application. All requests to the application are directed

When talking about the output buffer, we should first talk about something called a buffer. A simple example shows its function: when editing a document, the system will not write data to the disk but to the buffer before it is saved, when the

MySQL functions and Usage examples String functions ASCII (str)Returns the ASCII value of the first character of the string 'str' (0 is returned when 'str' is an empty string)Mysql> select ASCII ('2 ');-> 50Mysql> select ASCII (2 );-> 50Mysql>

Explanation of PHP syntax rules and php syntax. Explanation of PHP syntax rules and explanation of php syntax 1. simple syntax rules (variable names are defined in curly brackets, applicable to all PHP versions): $ aflower; echoShereceivedsome $ as;

JDBC connection to the MySQL database and example DBC is a technology developed by Sun that can connect to the database using Java language. I. basic JDBC knowledge JDBC (Java Data Base Connectivity, java database connection) is a Java API used

There is a multi-dimensional array, which can be customized. Suppose we want to find a key in this array for me: Traverse multi-dimensional arrays and create an index for all keys to generate a one-dimensional array; Check the upper-level array and

This article mainly introduces how to import and export CSV files in php, which has some reference value. if you need it, you can refer to the project development process, most of the time, you need to import an external CSV file to a database or

GDB is a powerful UNIX program debugging tool released by the GNU open-source organization. If you are working on a UNIX platform, you will find that the GDB debugging tool has more powerful functions than the visual debugger of VC and BCB. At the

Currently, many xml tool software can write xml documents according to the xsd file book ,. net does not implement this method. if I have written several methods for browsing, verifying, and creating xml, many xml tool software can write xml

How does php print the page and determine whether the print is successful (printer)? I use window. print ()! However, if this function does not return a value, you cannot determine whether the print is successful! I want to add a piece of data to

Php online preview wordrtfpdf file younger brother is new to php. now we need to implement a function to preview and display the wordrtfpdf file uploaded by users online. Similar to the function of previewing accessories such as wordexcelppt in owa (

When a browser sends a request to a web server, it usually carries a Referer to tell the server from which page the link is sent. the server obtains some information for processing, however, this Referer can be forged. let's take a look at the

The package magickwandforphp-1.0.9-2.tar.gz I installed will be magicwand. so is added to php. in ini, an error is reported. this is apache's error_log {code ...} my php. ini is like this {code ...} environment indicates that my services are stored

Phpmailer is a free php email sending plug-in. we can use phpmailer to log on to the specified email and then use this email to send an automatic email to us. now, the free email is like 163, all sina support, but sina... phpmailer is a free php

Security of PHP applications-you must have a deep understanding of security, whether in development, during interviews, or during technical discussions. TargetThis tutorial aims to show you how to protect your own Web applications. Explains how to

For Web programming, the most important thing is to access and read/write data. There may be many storage methods, such as strings, arrays, and files. Array is an important method in PHP Data applications. PHP has a large number of array functions.

This is the second phase of the PHP performance optimization series. how to use the PEAR tool Benchmark to obtain the execution time of code or functions line by line is the second phase of the PHP performance optimization series, how to use the

This article mainly introduces how the round () function in PHP rounds floating-point numbers. it summarizes various common usage of the round () function through detailed examples, it is a very practical technique. if you need it, you can refer to

This article mainly introduces PHP file upload and multi-file Upload related information, and also shares with you how to modify the size limit of PHP file upload, if you need it, you can refer to the PHP program development. file upload is a very