PHP Comparative Operators - PHP Operators - for php

PHP Comparative Operators

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

PHP comparative operators

lets you Compare one variable or value with another via its wide range of comparison operators.

Common Comparison Operators
Operatos Description
== Equal to
=== Equal to and of the same type
!= Not equal to
!== Not equal to and of the same type
> Greater than
< Less than
>= Greater than or equal to
<= Less than or equal to

Here’s example illustrating these operators in action

Eg ( == and === )

in the above example.
Two variable $x , $y define
$x hold the value 10
$y hold value 10.0

Now perform several operation on this
First check ($x==$y)=>it returns true because the value for both is same
Second Check($x===$y)=>it returns false because now it also compare data-type. $y hold a float value.

Difference between ( == and === )

($bool==$int) it returns true because both have same value

$int= (integer)1
($bool===$int) its return false because both have different data type

Use of( >, <, >=, <= )

$a hold the value 10
$b hold the value 11

check ($a>$b)=> returns false because $a less than $b.
check($a>=$b)=> returns true because $a neighter grater nor equal to $b.

Latest Trending Technologies