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प्रश्न
Explain working of loops in array.
संक्षेप में उत्तर
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>”;
}
?>shaalaa.com
Looping Structure
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संबंधित प्रश्न
Loops that iterate for fixed number of times is called ______.
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 for loop in PHP.
Write Syntax of For each loop in PHP.
Write Syntax of Do while loop in PHP.
Write the features Looping Structure.
Differentiate For each and While loop.
Differentiate While and Do while loops.
Discuss in detail about Foreach loop.
