What is For each loop in PHP?

Short/Brief Note

For each loop is exclusively available in PHP.
It works only with arrays. The loop iteration deepens on each KEY Value pair in the Array.
For each, loop iteration the value of the current array element is assigned to $value variable and the array pointer is shifted by one, until it reaches the end of the array element.

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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 3. | Page 118

Which loop evaluates condition expression as Boolean, if it is true, it executes statements and when it is false it will terminate?

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.

Write Syntax of For loop in PHP.

Write Syntax of Do while loop in PHP.

Write the purpose of Looping Structure in PHP.

Write short notes on Do while Loop.

Explain Looping Structure in PHP.

Explain the process Do while loop.

Explain working of loops in array.