Found a total of 10000 related content
PHP writing log function, php log function_PHP tutorial
Article Introduction：PHP writes log function, php log function. PHP writes log function, PHP log function For beginners, write a function for storing log debugging. 1 function WriteLog( $msg ) 2 { 3 $filename = dirname ( __FILE__ ) ."\Debug.log" ; 4 $hand
2016-07-12
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1024
[PHP Learning Log] Simple Session use, php learning log session_PHP tutorial
Article Introduction：[PHP Learning Log] Simple Session usage, PHP learning log session. [PHP Learning Log] Simple Session use, PHP learning log session First, give some explanations of Session: The most practical network protocol at present is HTTP Hypertext Transfer Protocol, which is stateless
2016-07-12
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930
Where is the PHP Error Log Located in XAMPP?
Article Introduction：Locating PHP's Error Log in XAMPPPHP's error log contains vital information about any errors encountered during PHP script execution. This log can...
2024-12-06
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689
PHP records and reads JSON format log files
Article Introduction：We use JSON format data a lot but log form storage is not used much. However, here we have an example of PHP recording and reading JSON format log files. Let’s take a look.
2016-07-06
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1282
How to enable PHP error log?
Article Introduction：How to enable PHP error log? 1. Modify the php.ini file, set display_errors=Off, log_errors=On and specify the error_log path, and restart the web service to take effect; 2. Use .htaccess to enable logs, suitable for shared host users, configure php_flag and php_value to specify log paths and ensure that they are writable; 3. Temporarily enable it in the script, and set error log parameters through ini_set, which is suitable for debugging but not for long-term use. Pay attention to path permissions, configuration file differences in different modes, and log rotation issues.
2025-06-29
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860
Can PHP Log Errors Directly to a MySQL Database?
Article Introduction：Logging PHP Errors to a Database Instead of error_logIs it feasible to configure PHP to log errors directly to a MySQL database rather than the...
2024-11-06
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632
How do I log errors and exceptions in PHP?
Article Introduction：Methods to configure PHP error and exception logging include: 1. Set the appropriate error reporting level, use E_ALL in the development environment, and block E_NOTICE and other non-critical errors in the production environment; 2. Use the error_log() function to manually record specific events or exceptions, which can be captured and written in try-catch; 3. Configure php.ini to enable automatic logging, set log_errors=On and error_log paths, or implement it through .htaccess and ini_set; 4. Use log libraries such as Monolog to improve flexibility, support recording to files, databases, external services, and provide structured logs and context information.
2025-06-19
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413
How to Process Server Logs
Article Introduction：ELK Stack: Streamlining PHP Application Log Analysis
Troubleshooting PHP applications often begins with examining log files. However, deciphering the vast amount of data from multiple sources (PHP, Apache, MySQL, system logs, framework-specific logs)
2025-02-15
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310
PHP Master | Logging with PSR-3 to Improve Reusability
Article Introduction：Core points
PSR-3, a common log object interface, allows developers to write reusable code without relying on any specific log implementation, thereby improving compatibility between different log libraries in PHP.
The PSR-3 interface provides eight methods to handle messages of different severity levels, and a common log() method that can receive any severity levels. Its design is to solve the problem of log implementation incompatibility.
Although PSR-3 has many benefits, some log libraries do not support it natively. However, developers can create PSR-3 compliant adapters by leveraging the adapter pattern and extending the AbstractLogger class provided in the Psr/Log library.
Many major PHP projects
2025-02-24
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1226
How to use PSR-3 specifications to improve log management efficiency
Article Introduction：Log management is an indispensable part of the development process. Recently, I encountered a problem when working on a multi-component PHP project: Each component uses a different log library, resulting in inconsistent log formats and difficult to manage and analyze. After some research, I decided to use the PSR-3 specification to solve this problem, which greatly improved my project log management efficiency.
2025-04-18
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1056
