PHP - Equal to: ==

Equal to operator is a logical operator that is used to compare two numbers.

==

par1 == par2

Used keywords: ==

Result - Logical value Returns a true, if the first number is Equal to the second, otherwise false.

Note: It works over all types of numbers.

Equal to the possible of use:

$a = 4 == 2;         // a = false
$b = $c == f(5);
if ( $x == 5 )
   --$y;

Even one example in what situations we can use the operation Equal to:

$x == $y + 3
2 == f(2.28)
($j - 8) == 5.123

Other pieces of example codes:

if ($i==10)
     break;
   else 
   {
     $i--;
   }

if ($i==16)
 {
    continue;
 }

if ($i==5)
    break;

$x == 6

You can find it in the following collections: relational operators

Equal to in another programming language:

Differences to: