What does the following PHP code snippet do?

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

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

What is the purpose of the else statement in PHP?

A). To execute a block of code if a specified condition is true

B). To execute a block of code if the preceding if condition is false

C). To add additional conditions to the if statement

D). To evaluate an expression against multiple possible cases

Which PHP control structure is used to evaluate a single expression and execute a block of code based on the result of that expression?

A). if-else statement

B). for loop

C). switch statement

D). while loop

Which PHP control structure is used to execute a block of code multiple times, each time with a different value in a specified range?

A). if statement

B). for loop

C). switch statement

D). while loop

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 if a specified condition is true, and another block of code if the condition is false?

A). if-else statement

B). for loop

C). switch statement

D). while loop

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

A). The number is: 1

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

C). The number is: 2

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

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 will be the output of the following PHP code?

<?php
for ($i = 1; $i <= 5; $i++) {
if ($i == 3) {
continue;
}
echo 'The number is: $i
';
}
?>

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

B). The number is: 1
The number is: 2
The number is: 4
The number is: 5

C). The number is: 3

D). The number is: 4