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प्रश्न
Define for loop in PHP.
व्याख्या
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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;
}shaalaa.com
Looping Structure
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संबंधित प्रश्न
Which loop evaluates condition expression as Boolean, if it is true, it executes statements and when it is false it will terminate?
for ($ x=0; $ x<5; x++)
echo “Hai”
The above loop executes how many no of times?
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”;
?>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.
Compare for loop and for each loop.
Write the features Looping Structure.
Explain working of loops in array.
