Lesosn : PHP If Statement
The if, elseif and else statements in PHP are used to perform different actions based on different conditions.
Conditional Statements
Very often when you write code, you want to perform different actions for different decisions.
You can use conditional statements in your code to do this.
- if...else statement - use this statement if you want to execute a set of code when a condition is true and another if the condition is not true
- elseif statement - is used with the if...else statement to execute a set of code if one of several condition are true
The If...Else Statement
If you want to execute some code if a condition is true and another code if a condition is false, use the if....else statement.
Syntax
PHP Code:
if (condition) code to be executed if condition is true;else code to be executed if condition is false;
Example
the following i'll write if you have entered egypt so go one and if you don't you will have error mass
[
PHP Code:
<html><body>
<?php
$var = " egypt ";
if($var == "egypt")
{
echo " Go on ";
}
else
{
Error mass please try again later !
}
?>
</body></html>
To be Contuined
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