Write short notes on Do while Loop.

टिप्पणी लिखिए

Do while loop always run the statement inside of the loop block at the first time execution.
Then it is checking the condition whether true or false.
It executes the loop if the specified condition is true.

Do While loop Structure and Flow Chart

Syntax:

do {
    code to be executed;
} while (condition is true);

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Looping Structure

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अध्याय 7: Looping Structure - Evaluation - PART – III [पृष्ठ ११८]

अध्याय 7 Looping Structure
Evaluation - PART – III | Q 4. | पृष्ठ ११८

The loop exclusively used for arrays is _____.

Loops that iterate for fixed number of times is called ______.

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

<?php
for ($counter = 10; $counter < 10;
$counter = $counter + 5){
echo “Hello”;
 }
?>

PHP supports which types of looping techniques ______.

Consider the following code

<? php
$count=12;
do{
printf(“%d squared=%d<br/>”,
$count, pow($count,2));
} while($count<4);
?>

What will be the output of the code.

Define Looping Structure in PHP.

List out Looping Structure in PHP.

Write Syntax of Do while loop in PHP.

Write the purpose of Looping Structure in PHP.

Differentiate For each and While loop.