Which PHP function is used to catch and handle exceptions?
A). catch_exception()
B). handle_exception()
C). try_catch()
D). try()
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
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
Which PHP function is used to trigger a user-defined error?
A). trigger_error()
B). error_log()
C). set_error_handler()
D). log_error()
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 logging level is typically used for critical errors in PHP applications?
A). ERROR
B). WARNING
C). INFO
D). CRITICAL
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 construct is used for exception handling?
A). try-catch
B). if-else
C). switch-case
D). for loop
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
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()