Neos\Eel\Helper\MathHelper::isFinite PHP Method

MathHelper Class Documentation Datei anzeigen Open project: neos/flow-development-collection

isFinite() public method

This is equivalent to the global isFinite() function in JavaScript.
public isFinite ( mixed $x ) : boolean
$x mixed A value
return boolean TRUE if the value is a finite (not NAN) number 
    public function isFinite($x)
    {
        return is_numeric($x) && is_finite($x);
    }
MathHelper
abs
acos
acosh
allowsCallOfMethod
asin
asinh
atan
atan2
atanh
cbrt
ceil
cos
cosh
exp
expm1
floor
getE
getLN10
getLN2
getLOG10E
getLOG2E
getPI
getSQRT1_2
getSQRT2
hypot
isFinite
isInfinite
isNaN
log
log10
log1p
log2
max
min
pow
random
randomInt
round
sign
sin
sinh
sqrt
tan
tanh
trunc