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

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

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 _____.

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

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.

What is For each loop in PHP?

Write Syntax of For each loop in PHP.

Write Syntax of while loop in PHP.

Write the purpose of Looping Structure in PHP.

Differentiate For each and While loop.

Explain concepts of for loop with example.