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Decrement (Operator ()-- )
Decrement(variable)
- return the current value assigned to the
variable
and decrement thevariable
by 1.
Examples
>>> $x=10; $x--
10
>>> $x
9
Updated
Decrement(variable)
variable
and decrement the variable
by 1.>>> $x=10; $x--
10
>>> $x
9
Updated