description php

Note: Notes for simple php performance optimization: Notes for php performance optimization. Note: Notes for simple php performance optimization: What are the conditions for php performance optimization? performance problems may occur: 1. incorrect

Notes on simple php performance: Simple php performance. Notes on simple php performance: What are the performance conditions of simple php? performance problems may occur: 1. incorrect php syntax 2. I used php to do what I was not good at. 3. use

This article will introduce the possible performance problems, the solution direction and optimization points of php performance problems. if you are interested in php performance optimization, learn it together. What are the possible performance

A php login class [recommended]. PHP code :? ** Name: cnkndphploginclass * Description: PHP for login class, based on MySQL * author: DanielKing, cnkknd@163.com * Date: 2003825 * classLogin {var $ username; with PHP code: /* * Name: CnkknD PHP

Environment: centos7php version: 5.5.20 Description: php uses phpize to install the extended readline. After installation, you can enter the command line interaction mode. However, an error is returned when you type the second line of php code !!

1 Comparison of APIs for Google, Baidu, NetEase, and Sina short website servicesThe API interface of Baidu short website is completely open to the outside world. Users do not need to apply for the APPKEY of the open platform or use the OAuth

DescribeIn this section, we will continue to discuss the conditional operator $type in MongoDB.The $type operator is based on the Bson type to retrieve the matching data type in the collection and returns the result.The types that can be used in

Ant Financial learns PHP performance optimization (2) PHP language-level performance optimization (part 1) 3. Optimization: use as few magic functions as possible Situation description: Magic functions provided by PHP have poor performance. Why?

Test the PHPpreg_match () function information leakage method. We are using the affected system: PHPPHP5.3PHPpreg _ match () function description: PHP is a widely used universal target scripting language, especially suitable for Web development and

Yesterday, the Network Storage System developed by the lab encountered a BUG. [Problem description] php uses the exec function to call the Linux Command servicesmbrestart (restart the Samba Service). After normal restart, the exec function returns

Describe In this section, we will continue to discuss the conditional operator $type in MongoDB. The $type operator retrieves the matching data type in the collection based on the Bson type and returns the result. The types that can be used in

PHP Array functionPHP: Indicates the earliest version of PHP that supports this function. function Description PHP Array () Creates an array. 3 Array_change_key_case () Returns an

PHP MAGIC_QUOTES_GPC is mainly in the Web customer service, its role time from the request, and then we will specifically explain how it is used.AD:Today we are going to introduce you to the specific use of PHP MAGIC_QUOTES_GPC. We all know that in

The PHP error and logging introduction error and logging functions allow you to process and record errors. The error function allows the user to define error-handling rules and modify how the error is logged. The logging function

The filter_var () function filters variables using the specified filter. If the operation succeeds, filtered data is returned. if the operation fails, false is returned. Syntax: filter_var (variable, filter, options) variable: required. Specifies

Ec (2); Description: PHP-Nuke is a popular website creation and management tool. It can use a lot of database software as the backend, for example, MySQL, PostgreSQL, mSQL, Interbase, and Sybase. The Your_Account module of PHP-Nuke has the input

PHPFTP function usage tutorial. PHPFTP function using php ftp introduced in the tutorial this function provides the FTP client to access the file server through the file transfer protocol (FTP ). This FTP function is used to open, login name and

This article focuses on configuration records, and the benefits of chroot (jail) do not repeat. This article is divided into three parts: Configuring the basic chroot jail,nginx configuration chroot jail,tomcat configuration Chrootjail. 1. Configure

This article mainly introduced the PHP and JavaScript regular match Chinese method, combined with the instance form analysis PHP, JavaScript regular matching Chinese operation skill in the case of Utf-8 and GBK coding, A friend you need can refer to

Scws is a very good Chinese word thesaurus, its PHP extension can be easily processed word segmentation. Now find one of the functions scws_get_wordsfunction problem, this function is used to get the result of the participle, its second parameter