15 Questions
In PHP, what happens if the include statement fails to find the specified file?
A warning is produced and the script continues
How does including files save work in PHP?
By allowing standard content to be shared across multiple pages
What is the purpose of using the include() function in PHP?
To import the content of one PHP file into another PHP file
What happens when the require statement fails to find the specified file in PHP?
A fatal error is produced and the script stops
What kind of error does the require statement produce upon failure in PHP?
E_COMPILE_ERROR
In PHP, which function is used to include a standard menu file on all pages of a website?
require()
What is the purpose of using the setcookie() function in PHP?
To create and retrieve cookie values
Which function is used to show all the session variable values for a user session in PHP?
print_r()
What does the feof() function do in PHP file handling?
Checks if 'end-of-file' (EOF) has been reached
Which function is used to read a single line from a file in PHP?
fgets()
What is the purpose of the setcookie() function parameters in PHP?
To create and retrieve cookie values
Which function is used to destroy the session in PHP?
session_destroy()
What does the fopen() function return if it is unable to open the specified file?
'False'
In PHP, which function checks if the 'end-of-file' (EOF) has been reached?
'feof($file)'
What does the fgetc() function do in PHP file handling?
Reads a single character from a file
Test your knowledge about three-tier architectures for web database applications, focusing on the database tier, middle tier, and presentation tier. Explore concepts related to application logic, database management systems, and data manipulation.
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