What is the purpose of using the die() function in PHP?
A). To terminate script execution immediately
B). To display an error message
C). To restart the script
D). To pause script execution indefinitely
What function is commonly used to display structured information about variables in PHP?
A). print_r()
B). echo()
C). var_dump()
D). log()
What does the var_export() function do in PHP?
A). Outputs or returns a parsable string representation of a variable
B). Prints a human-readable representation of a variable
C). Logs a message to a file
D). Redirects script output to a specified file
Which PHP function is used to output or return a parsable string representation of a variable?
A). var_dump()
B). echo()
C). print()
D). var_export()
How can you set breakpoints and inspect variable values in PHP code?
A). By using a debugger integrated with an IDE
B). By adding echo statements throughout the code
C). By setting environment variables
D). By configuring PHP directives in php.ini
Which PHP function is used to set the level of error reporting?
A). error_log()
B). display_errors()
C). set_error_handler()
D). error_reporting()
What is the primary benefit of using Xdebug for PHP debugging?
A). Advanced features like stack traces and profiling
B). Lightweight and easy to install
C). Integration with third-party IDEs
D). Cross-platform compatibility
What is the primary purpose of using breakpoints in a debugger?
A). To pause script execution at specific points for analysis and inspection
B). To display error messages
C). To terminate script execution immediately
D). To hide certain lines of code from execution
How does setting the log_errors directive to On affect PHP behavior?
A). It enables logging of errors to a file
B). It disables error reporting to the web page
C). It suppresses error messages
D). It increases script execution speed
What feature of Xdebug allows developers to debug PHP scripts remotely from an IDE?
A). Remote debugging
B). Error logging
C). Error reporting
D). Code profiling