PHP Programming Quiz 2

What is the purpose of the if...else statement in PHP?

• To execute code based on a condition

• To create a loop

• To define an array

• To include files

Which statement is used to execute one of many blocks of code?

• if statement

• while loop

• switch statement

• for loop

What does the foreach loop do in PHP?

• Loops through each element in an array

• Loops through a block of code a specified number of times

• Executes code at least once

• Executes code while a condition is true

What is the syntax for a while loop in PHP?

• foreach ($array as $value) { code }

• for (init; test; increment) { code }

• do { code } while (condition)

• while (condition) { code }

Which method is used to collect values from a form with method='get'?

• $_REQUEST

• $_GET

• $_POST

• $_COOKIE

What is the maximum data size limit for the GET method?

• 1024 characters

• 4096 characters

• No limit

• 2048 characters

What type of array uses named keys in PHP?

• Simple array

• Indexed array

• Associative array

• Multidimensional array

Which function is used to count the number of elements in an array?

• total()

• size()

• count()

• length()

What does the POST method do?

• Has a size limit

• Only sends text data

• Transfers data via HTTP headers

• Sends data via URL

What is the correct syntax for a for loop in PHP?

• do { code } while (condition)

• for (init; test; increment) { code }

• for each ($array as $value) { code }

• while (condition) { code }