Showing posts with label if...else Statement. Show all posts
Showing posts with label if...else Statement. Show all posts

Saturday, January 25, 2014

if Statement

The if Statement

Use the if statement to execute some code only if a specified condition is true.

Syntax

if (condition) code to be executed if condition is true;

The if...else Statement

Use the if....else statement to execute some code if a condition is true and another code if a condition is false.

Syntax

if (condition)
  code to be executed if condition is true;
else
  code to be executed if condition is false;
If more than one line should be executed if a condition is true/false, the lines should be enclosed within curly braces:

Thursday, January 2, 2014

Php program using conditional statements

If statement

<html>
<body>
<?php
$d=date("D");
if ($d=="Fri") echo "Have a nice weekend!";
?>
</body>
</html>
If else


<html>
<body>
<?php
$d=date("D");
if ($d=="Fri")
  echo "Have a nice weekend!";
else
  echo "Have a nice day!";
?>
</body>
</html>