Which PHP control structure is used to execute a block of code based on the evaluation of a condition?

What is the purpose of the break statement in PHP?

A). To exit a loop or switch statement prematurely

B). To skip the current iteration of a loop

C). To restart the current iteration of a loop

D). To continue to the next iteration of a loop

What is the output of the following PHP code?

<?php
$i = 1;
while ($i <= 3) {
echo 'The number is: $i
';
$i++;
if ($i == 2) {
continue;
}
}
?>

A). The number is: 1
The number is: 2
The number is: 3

B). The number is: 1
The number is: 3

C). The number is: 2
The number is: 3

D). The number is: 1

What does the following PHP code snippet do?

<?php
$x = 1;
while ($x <= 5) {
echo 'The number is: $x
';
$x++;
}
?>

A). It prints numbers from 1 to 5

B). It prints numbers from 5 to 1

C). It prints 'The number is: 5' repeatedly

D). It prints 'The number is: 1' repeatedly

Which control structure in PHP is used to execute a block of code repeatedly as long as a specified condition is true?

A). if statement

B). for loop

C). switch statement

D). while loop

Which PHP control structure is used to execute a block of code repeatedly for a specified number of times?

A). if statement

B). for loop

C). switch statement

D). while loop

Which PHP loop is typically used for iterating over the elements of an array?

A). for loop

B). while loop

C). do-while loop

D). foreach loop

What does the following PHP code snippet do?

<?php
$colors = array('Red', 'Green', 'Blue');
foreach ($colors as $color) {
echo 'Color: $color
';
}
?>

A). It prints 'Color: Red'

B). It prints 'Color: Green'

C). It prints 'Color: Blue'

D). It prints all the elements of the $colors array

What will be the output of the following PHP code?

<?php
$x = 5;
do {
echo 'The number is: $x
';
$x++;
} while ($x <= 3);
?>

A). The number is: 5

B). The number is: 5
The number is: 6

C). The number is: 5
The number is: 4

D). The number is: 6

What is the output of the following PHP code?

<?php
$x = 0;
while ($x < 3) {
echo 'The number is: $x
';
$x++;
}
?>

A). The number is: 0
The number is: 1
The number is: 2

B). The number is: 3

C). The number is: 0

D). The number is: 1

What is the output of the following PHP code?

<?php
for ($i = 1; $i <= 3; $i++) {
echo 'The number is: $i
';
}
?>

A). The number is: 1
The number is: 2
The number is: 3

B). The number is: 3
The number is: 2
The number is: 1

C). The number is: 1

D). The number is: 3