Article Introduction：: This article mainly introduces how to use PHP to write a log function. Students who are interested in PHP tutorials can refer to it.

2016-07-29 comment 0  1116

Article Introduction：This article mainly introduces the implementation of a simple log processing class in PHP, which has certain reference value. Now I share it with you. Friends in need can refer to it.

2018-04-19 comment 0  2048

Article Introduction：A very practical class, PHP adjusts the size of gif images!

2016-07-25 comment 0  1249

Article Introduction：A useful HTML parser class implemented in PHP can be used to collect data. Copy the code as follows: ?php $oldSetting = libxml_use_internal_errors( true ); libxml_clear_errors(); /** * * -+------------------------ ----------- * |PHP5 Framework - 2011 * |W

2016-07-21 comment 0  1223

Article Introduction：How to use PHP to develop a simple calendar function Introduction: Calendar is a common function in many websites or applications. It helps users view dates, schedule, and quickly browse activities or events on a specific date. This article will introduce how to use PHP to develop a simple calendar function and provide specific code examples. 1. Preparation: Before starting, you need to make sure that you have installed PHP and a web server (such as Apache) and configured it successfully. Also, you need to create a folder in the project directory to

2023-09-25 comment 0  1451

Article Introduction：How to use PHP to implement a simple schedule management function In daily life, we often need to arrange our own time and manage various tasks. In order to better realize the rational use of time, we can use PHP to implement a simple schedule management function. This article will introduce how to use PHP to write a simple schedule management program and provide specific code examples. Create database and table structure First, we need to create a database to store schedule information. You can use PHPmyAdmin or other database management tools

2023-09-26 comment 0  997

Article Introduction：How to use PHP to implement the logging function of the CMS system. When developing a CMS (Content Management System) system, logging is a very important function. Through logging, we can track the system's operating status, error messages, etc., which helps us quickly locate and solve problems. This article will introduce in detail how to use PHP to implement the logging function of the CMS system and provide code examples for reference. 1. Create a logging class First, we need to create a logging class,

2023-08-05 comment 0  1571

Article Introduction：Yii provides a flexible and extensible logging function. The recorded logs can be classified by log level and information classification. By using level and classification filters, selected information can be further routed to different destinations, such as...

2017-02-16 comment 0  1639

Article Introduction：Python's logging module provides a logging function that records the running status of the program. It is similar to Apache's log4j. It is very good and powerful. Here we will take a look at the detailed usage of the built-in logging module in Python.

2016-08-04 comment 0  1078

Article Introduction：The logs of win10 can help users understand the system usage in detail. Many users must have encountered log 6013 when looking for their own management logs. So what does this code mean? Let’s introduce it below. What is win10 log 6013: 1. This is a normal log. The information in this log does not mean that your computer has been restarted, but it indicates how long the system has been running since the last startup. This log will appear once every day at 12 o'clock sharp. How to check how long the system has been running? You can enter systeminfo in cmd. There is one line in it.

2024-01-09 comment 0  2244

Article Introduction：ThinkPHP's logging Let's first take a look at ThinkPHP's logging function. ThinkPHP's logging is divided into two types: application logs and runtime logs. Application logs are logs recorded manually by developers for debugging and performance analysis. It can record various information when the application is running, such as database queries, execution time, response time, etc. The runtime log is a log automatically generated by the application and is used to record exceptions and errors thrown by the application. In ThinkPHP, logging is implemented through the Monolog library. Monolog is a popular PHP logging library that is widely used in various PHP applications.

2023-05-27 comment 0  1991

Article Introduction：During the development process, it is often necessary to view the logs recorded by the application for debugging and troubleshooting. As an excellent PHP framework, Laravel naturally provides excellent logging functions. However, for developers who are new to Laravel, they may encounter the problem of where the Laravel log is. Next, this article will introduce you to Laravel's logging function and how to find Laravel's log files. 1. Laravel logging function in

2023-05-26 comment 0  1117

Article Introduction：How to design a high-performance MySQL table structure to implement log management functions? With the development of the Internet, log management has become increasingly important for system operation and maintenance and fault analysis. As a commonly used relational database, MySQL also plays an important role in log management. Designing a high-performance MySQL table structure to implement log management functions can improve the system's operating efficiency and data query speed. The following is a design idea and code example. First determine the type and fields of the log: determine the type of log according to actual needs

2023-10-31 comment 0  1005

Article Introduction：Event logs are reports detailing major and minor changes and even errors. If a service or startup app fails to run on the first try, a log will be generated. However, when the number of logs becomes large, users may wish to disable Windows event logs. A single log takes up very little space on disk, but if you generate thousands of these reports every day and store them on an SSD, you'll see performance degradation. Read on to learn how to turn off event logging in Windows! Is it possible to disable the Windows event log? Yes, there is no harm in disabling the event log. Remember, these logs are only reports to help troubleshoot the problem. They don't perform any action or automatically solve the problem at hand. For many users, a surprising

2023-08-14 comment 0  4785

Article Introduction：Laravel is a modern PHP framework with rich features and easy-to-use interfaces, suitable for building various types of web applications. The log is a very important component, used to record the running status and exception information of the program. The logging function in Laravel is very powerful and can support a variety of drives, such as file logs, syslog, data tables, etc. The most commonly used method is to write logs to files. So, how are logs written to files in Laravel? In Laravel

2023-04-13 comment 0  805

Article Introduction：The use and precautions of singleton mode in PHP projects The singleton mode is a common design pattern. It is used to ensure that a class has only one instance and provides a global access point. 1. Usage scenarios of singleton mode In PHP projects, singleton mode is often used in the following situations: Database connection: In a project, usually only one database connection is needed. Using singleton mode can ensure that only one database connection instance is created, avoiding Repeat the connection. Logger: In the logging function, we want to have only one instance to ensure the integrity of the log.

2023-10-15 comment 0  1304

Article Introduction：PHP, as a commonly used server-side programming language, is widely used in the development of web applications. In the development and deployment process of web applications, log processing and monitoring are very important. This article will introduce some commonly used log processing and monitoring methods in PHP packaging and deployment, and attach code examples. 1. Log processing method Using log libraries In PHP, we can easily perform log processing by introducing some excellent log libraries. For example, the commonly used Monolog class library provides rich logging, formatting

2023-08-01 comment 0  982

Article Introduction：Redis is a high-performance key-value database. The emergence of redis has largely compensated for the shortcomings of keyvalue storage such as memcached, and can play a very good supplementary role to relational databases in some situations. Introduction to redis: Redis (RemoteDictionaryServer), the remote dictionary service, is an open source log-type, Key-Value database written in ANSIC language, supports the network, can be memory-based and persistent, and provides APIs in multiple languages. Since March 15, 2010, the development of Redis has been hosted by VMware. Starting in May 2013, the development of Redis

2023-05-26 comment 0  920

Article Introduction：Exploration of log analysis and performance optimization methods for PHP packaged deployment In modern software development environments, packaged deployment is a common step. When we use PHP to develop web applications, how to conduct effective log analysis and performance optimization has become an important topic. This article will explore some log analysis and performance optimization methods for PHP packaged deployment, and attach corresponding code examples. 1. Log analysis and enable logging function In PHP, we can use the built-in error_log function for logging. in project

2023-07-31 comment 0  829

Article Introduction：1. Introduction to Binlog log Binlog is the abbreviation of Binarylog, that is, binary log. Binlog has three main functions: converting random IO into sequential IO during persistence, master-slave replication and data recovery. This article focuses on issues related to master-slave replication. The Binlog log consists of an index file and many log files. Each log file consists of a magic number and an event. Each log file ends with a Rotate type event. For each event, it can be divided into two parts: event header and event body: The structure of the event header is as follows: The structure of the event body includes two parts: fixed size and variable size. For the format of Binlog log, you can have a simple understanding. Interested students can go deeper.

2023-05-27 comment 0  1223