Well since i started using PHP i am certainly having problems with the my equations,
But i don't want it to happen to you guys so i have made this guide for you guys so
so you guys out there don't need to look around like me.
But i don't want it to happen to you guys so i have made this guide for you guys so
so you guys out there don't need to look around like me.
Well i have made these guide,
If you have any more suggestion then please suggest them through thecomments.
If you have any more suggestion then please suggest them through thecomments.
If you like it useful then don't forget to BOOKMARK it . Thanks
Arithmetic Operators
Operator | Description | Example | Result |
---|---|---|---|
+ | Addition | x=2 x+2 | 4 |
- | Subtraction | x=2 5-x | 3 |
* | Multiplication | x=4 x*5 | 20 |
/ | Division | 15/5 5/2 | 3 2.5 |
% | Modulus (division remainder) | 5%2 10%8 10%2 | 1 2 0 |
++ | Increment | x=5 x++ | x=6 |
-- | Decrement | x=5 x-- | x=4 |
Assignment Operators
Operator | Example | Is The Same As |
---|---|---|
= | x=y | x=y |
+= | x+=y | x=x+y |
-= | x-=y | x=x-y |
*= | x*=y | x=x*y |
/= | x/=y | x=x/y |
.= | x.=y | x=x.y |
%= | x%=y | x=x%y |
Comparison Operators
Operator | Description | Example |
---|---|---|
== | is equal to | 5==8 returns false |
!= | is not equal | 5!=8 returns true |
<> | is not equal | 5<>8 returns true |
> | is greater than | 5>8 returns false |
< | is less than | 5<8 returns true |
>= | is greater than or equal to | 5>=8 returns false |
<= | is less than or equal to | 5<=8 returns true |
Logical Operators
Operator | Description | Example |
---|---|---|
&& | and | x=6 y=3 (x < 10 && y > 1) returns true |
|| | or | x=6 y=3 (x==5 || y==5) returns false |
! | not | x=6 y=3 !(x==y) returns true |
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