What does the log_errors directive control in PHP?
A). Whether errors are logged to a file
B). Whether errors are displayed on the web page
C). Whether errors are reported to the server
D). Whether errors are suppressed
Which PHP library is commonly used for advanced logging functionalities?
A). Monolog
B). Swiftmailer
C). Guzzle
D). Symfony
Which PHP function is used to log messages with different severity levels?
A). log()
B). error_log()
C). print_log()
D). write_log()
What is the purpose of logging errors and exceptions in PHP applications?
A). To diagnose issues and debug code
B). To enhance server performance
C). To minimize memory consumption
D). To improve code readability
How can you log exceptions to a file in PHP?
A). Using the logException() method
B). Using the error_log() function
C). Using the catch block to log the exception
D). Using the set_exception_handler() function
What is the primary benefit of using exception handling over traditional error handling?
A). Better separation of concerns
B). Simplicity of implementation
C). Lower memory consumption
D). Faster script execution
How can you customize error logging settings in PHP applications?
A). By modifying the php.ini configuration file
B). By using the set_error_log() function
C). By adding comments to the code
D). By disabling error logging completely
Which logging level is typically used for critical errors in PHP applications?
A). ERROR
B). WARNING
C). INFO
D). CRITICAL
How can you enable error logging to a file in PHP?
A). Using the error_log() function
B). Setting the log_errors directive to On in php.ini
C). Using the set_error_handler() function
D). Using the display_errors() function
What is the default error logging destination in PHP?
A). Standard output
B). Standard error
C). System log file
D). Web server error log file