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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928
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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688
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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859
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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631
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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412
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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309
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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1225
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