Differentiate While and Do while loops.

अंतर स्पष्ट करें

While loop	Do while loop
The while statement will execute a block of code if and as long as a test expression is true.	Do while loop always run the statement inside of the loop block at the first time execution.
If the test expression is true then the code block will be executed. After the code has executed the test expression will again be evaluated and the loop will continue until the test expression is found to be false.	Then it is checking the condition whether true or false. It executes the loop if the specified condition is true.
`while(condition) { code to be executed; }`	`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 5. | पृष्ठ ११८

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

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.

Define for loop in PHP.

What is For each loop in PHP?

Write Syntax of while loop in PHP.

Differentiate For each and While loop.

Explain Looping Structure in PHP.

Explain the process Do while loop.