PHP - Constants

hexadecimal literal

 0xA12F

decimal literal

floatingpoint constant

 12.345

logical constant - true

true

logical constant - false

false

PHP

Other pieces of example codes:

$x = 012

(double)$x / 0xa

$i << 4

$y= false

$x / 0.5

$a && true

Constants in another programming language:

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