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प्रश्न
Define for loop in PHP.
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उत्तर
For loop is an important functional looping system which is used for iteration logics when the programmer know in advance how many times the loop should run.
Syntax:
for (init counter; test counter; increment counter)
{
code to be executed;
}APPEARS IN
संबंधित प्रश्न
Which loop evaluates condition expression as Boolean, if it is true, it executes statements and when it is false it will terminate?
What will be displayed in a browser when the following PHP code is executed:
<?php
for (Scounter = 20; $counter< 10;
$counter++)
{
echo “Welcome to Tamilnadu “;
}
echo “Counter is: Scounter”;
?>What will be displayed in a browser when the following PHP code is executed;
<?php
for ($counter = 10; $counter < 10;
$counter = $counter + 5){
echo “Hello”;
}
?>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.
Write Syntax of For each loop in PHP.
Write Syntax of while loop in PHP.
Write Syntax of Do while loop in PHP.
Compare for loop and for each loop.
Write the features Looping Structure.
Differentiate While and Do while loops.
