Numbers
extends PlatformUtility
in package
Provides access to numbers utility functions.
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Table of Contents
- format() : string
- Format a number using the locale for the current session.
- isInfinite() : bool
- Check if number is infinite
- isNAN() : bool
- Check if number is
- isNumeric() : bool
- Check if variable is numeric
- isValid() : bool
- Check if number is valid and can be calculated
Methods
format()
Format a number using the locale for the current session.
public
format([float|null $value = null ]) :
string
Parameters
- $value : float|null = null
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Return values
string —isInfinite()
Check if number is infinite
public
isInfinite(float $number) :
bool
Parameters
- $number : float
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Return values
bool —isNAN()
Check if number is
public
isNAN(float $number) :
bool
Parameters
- $number : float
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Return values
bool —isNumeric()
Check if variable is numeric
public
isNumeric([mixed $var = null ]) :
bool
Parameters
- $var : mixed = null
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Return values
bool —isValid()
Check if number is valid and can be calculated
public
isValid(float $number) :
bool
Parameters
- $number : float