PHP Operators Operators são utilizados para executar operações de calculo. PHP Operators Operators usados no PHP. Operadores Aritméticos Operator | Descrição | Exemplo | Resultado | + | 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 | Exemplo | É igual a | = | 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 | Comparison Operators Operator | Description | Example | == | is equal to | 5==8 returns false | != | 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 |
|