Which PHP function is used to set a custom error handler?
A). set_error_handler()
B). register_error_handler()
C). define_error_handler()
D). handle_error()
Which logging level is typically used for critical errors in PHP applications?
A). ERROR
B). WARNING
C). INFO
D). CRITICAL
Which PHP construct is used for exception handling?
A). try-catch
B). if-else
C). switch-case
D). for loop
Which PHP function is used to log messages with different severity levels?
A). log()
B). error_log()
C). print_log()
D). write_log()
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
Which PHP function is used to catch and handle exceptions?
A). catch_exception()
B). handle_exception()
C). try_catch()
D). try()
What is the purpose of the error_reporting() function in PHP?
A). To set the level of error reporting in PHP
B). To display errors on the web page
C). To log errors to a file
D). To suppress errors
Which PHP library is commonly used for advanced logging functionalities?
A). Monolog
B). Swiftmailer
C). Guzzle
D). Symfony
What function is commonly used to log errors to a file in PHP?
A). error_reporting()
B). display_errors()
C). error_log()
D). set_error_handler()