Debugging in PHP

Debugging in PHP - Important Points

A. There is no difference, they are synonyms

B. var_dump() displays the type and value of a variable, print_r() only displays the value

C. print_r() displays the type and value of a variable, var_dump() only displays the value

D. None of the above

A. To turn off error reporting

B. To set the maximum execution time for a script

C. To display all errors

D. To stop the execution of the script on an error

A. To set the value of a configuration option

B. To turn off error reporting

C. To get the value of a configuration option

D. To stop the execution of the script on an error

A. To clear the last error that occurred in the script

B. To clear the last warning that occurred in the script

C. To clear the last notice that occurred in the script

D. None of the above

A. To display a list of all variables in the current scope

B. To display the current error message

C. To display the current stack trace

D. None of the above