PHP if Condition

In this article, we will see about PHP if condition. Before learning if compulsory know about PHP conditional statements.

PHP Conditional statements

The conditional/selection statements help us to execute a set of statements based on the result of a given conditional expression. There are four types of a conditional statement available in PHP, they are:

• if,
• if else,
• else if ladder,
• switch case

if statement

It executes the true part; if the conditional expression inside the parenthesis evaluates to true.

Syntax:

if(conditional expression)
{
statements; //true part
}

OR

if(conditional expression) :
statements
//true part
endif;

Example

<?php
$a=10;
if($a==10)
{
echo "a is equal to 10";
}

OR

if($a==10):
echo "a is equal to 10";
endif;
?>