Compare for loop and for each loop.

Distinguish Between

for loop	for each loop
loops through a block of code until the counter reaches a specified number.	loops through a block of code for each element in an array.
`for (init counter; test counter; increment counter) { code to be executed; }`	`for each ($array as $value) { code to be executed; }`

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Looping Structure

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Chapter 7: Looping Structure - Evaluation - PART – II [Page 118]

Chapter 7 Looping Structure
Evaluation - PART – II | Q 9. | Page 118

for ($ x=0; $ x<5; x++)
echo “Hai”
The above loop executes how many no of times?

What will be displayed in a browser when the following PHP code is executed:

<?php
for (Scounter = 20; $counter< 10;
$counter++)
{
echo “Welcome to Tamilnadu “;
}
echo “Counter is: Scounter”;
?>

What will be the output of the following PHP code?

<?php
for ($x = 1; $x < 10;++$x)
{
print “*\t”;
}
?>

Define for loop in PHP.

Write Syntax of For loop in PHP.

Write the purpose of Looping Structure in PHP.

Differentiate For each and While loop.

Write short notes on Do while Loop.

Differentiate While and Do while loops.

Explain working of loops in array.