php function parameters

PHP 6 Months 100% Job Assistance Program. for more info... call on 8588829328

Php function Parameters

Previous Page Next Page

<?php 
function printName($x)
{
	if(is_numeric($x))
	{
	return 1;
	}
	else
	{
	return $x;
	}

}

$ret=printName("abc");

if($ret==1)
{
echo "<p style='color:red'>Name must be string</p>";
}
else
{
echo "<p style='color:blue'>Welcome ".$ret."</p>";
}


?>

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

<?php

function printName($x)

{

if(is_numeric($x))

{

return 1;

}

else

{

return $x;

}

}

$ret=printName("abc");

if($ret==1)

{

echo "<p style='color:red'>Name must be string</p>";

}

else

{

echo "<p style='color:blue'>Welcome ".$ret."</p>";

}

?>

Previous Page Next Page

Latest Trending Technologies