Explain working of loops in array.

संक्षेप में उत्तर

Using Foreach loop:

The foreach statement is used to loop through arrays.
For each pass, the value of the current array element is assigned to $value and the array pointer is moved by one and in the next pass, the next element will be processed.

Example:

<?php
$Student_name = arrayO’Magilan”, “Iniyan”, “Nilani” “Sibi” “Shini”); foreach ($Student_name as $value) { echo “$value <br>”;
}
?>

Using For Loop:

To loop through and print all the values of an indexed array.

Example:

<?php$cars = arrayC’Volvo”, “BMW”, “Toyota”);
$arrlength = count(cars);
for($x = 0; $x < $arrlength; $x++){
echo $cars[$x];
echo “<br>”;
}
?>

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Looping Structure

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

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

अध्याय 7 Looping Structure
Evaluation - PART – IV | Q 5. | पृष्ठ ११८

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”;
?>

PHP supports which types of looping techniques ______.

List out Looping Structure in PHP.

Write Syntax of Do while loop in PHP.

Compare for loop and for each loop.

Explain the use of for each loop in PHP.

Write the purpose of Looping Structure in PHP.

Differentiate For each and While loop.

Differentiate While and Do while loops.

Discuss in detail about Foreach loop.