\Less_Functions

Builtin functions

Summary

Methods

Properties

Constants

__construct()
operate()
clamp()
fround()
number()
scaled()
rgb()
rgba()
hsl()
hsla()
hsla_hue()
hsv()
hsva()
hue()
saturation()
lightness()
hsvhue()
hsvsaturation()
hsvvalue()
red()
green()
blue()
alpha()
luma()
luminance()
saturate()
desaturate()
lighten()
darken()
fadein()
fadeout()
fade()
spin()
mix()
greyscale()
contrast()
e()
escape()
replace()
replace_flags()
_percent()
unit()
convert()
round()
pi()
mod()
pow()
ceil()
floor()
sqrt()
abs()
tan()
sin()
cos()
atan()
asin()
acos()
min()
max()
getunit()
argb()
percentage()
color()
iscolor()
isnumber()
isstring()
iskeyword()
isurl()
ispixel()
ispercentage()
isem()
isunit()
tint()
shade()
extract()
length()
datauri()
svggradient()
encodeURIComponent()
colorBlend()
multiply()
screen()
overlay()
softlight()
hardlight()
difference()
exclusion()
average()
colorBlendAverage()
negation()
colorBlendNegation()

$env
$currentFileInfo

No constants found

No protected methods found

No protected properties found

N/A

_math()
_minmax()
_isa()
Expected()
colorBlendMultiply()
colorBlendScreen()
colorBlendOverlay()
colorBlendSoftlight()
colorBlendHardlight()
colorBlendDifference()
colorBlendExclusion()

No private properties found

N/A

File: library/Vendors/less.php/Less.php
Package: Less\function
Class hierarchy: \Less_Functions
See also

Properties

$env

$env :

Type

$currentFileInfo

$currentFileInfo :

Type

Methods

__construct()

__construct(  $env,   $currentFileInfo = null)

Parameters

	$env
	$currentFileInfo

operate()

operate(string  $op,   $a,   $b)

Parameters

string	$op
	$a
	$b

clamp()

clamp(  $val,   $max = 1)

Parameters

	$val
	$max

fround()

fround(  $value)

Parameters

$value

number()

number(  $n)

Parameters

scaled()

scaled(  $n,   $size = 255)

Parameters

	$n
	$size

rgb()

rgb(  $r,   $g,   $b)

Parameters

	$r
	$g
	$b

rgba()

rgba(  $r,   $g,   $b,   $a)

Parameters

	$r
	$g
	$b
	$a

hsl()

hsl(  $h,   $s,   $l)

Parameters

	$h
	$s
	$l

hsla()

hsla(  $h,   $s,   $l,   $a)

Parameters

	$h
	$s
	$l
	$a

hsla_hue()

hsla_hue(double  $h,   $m1,   $m2)

Parameters

double	$h
	$m1
	$m2

hsv()

hsv(  $h,   $s,   $v)

Parameters

	$h
	$s
	$v

hsva()

hsva(  $h,   $s,   $v, double  $a)

Parameters

	$h
	$s
	$v
double	$a

hue()

hue(  $color)

Parameters

$color

saturation()

saturation(  $color)

Parameters

$color

lightness()

lightness(  $color)

Parameters

$color

hsvhue()

hsvhue(  $color)

Parameters

$color

hsvsaturation()

hsvsaturation(  $color)

Parameters

$color

hsvvalue()

hsvvalue(  $color)

Parameters

$color

red()

red(  $color)

Parameters

$color

green()

green(  $color)

Parameters

$color

blue()

blue(  $color)

Parameters

$color

alpha()

alpha(  $color)

Parameters

$color

luma()

luma(  $color)

Parameters

$color

luminance()

luminance(  $color)

Parameters

$color

saturate()

saturate(  $color,   $amount = null)

Parameters

	$color
	$amount

desaturate()

desaturate(  $color, \Less_Tree_Dimension  $amount)

Parameters

	$color
\Less_Tree_Dimension	$amount

lighten()

lighten(  $color,   $amount)

Parameters

	$color
	$amount

darken()

darken(  $color,   $amount)

Parameters

	$color
	$amount

fadein()

fadein(  $color,   $amount)

Parameters

	$color
	$amount

fadeout()

fadeout(  $color,   $amount)

Parameters

	$color
	$amount

fade()

fade(  $color,   $amount)

Parameters

	$color
	$amount

spin()

spin(  $color,   $amount)

Parameters

	$color
	$amount

mix()

mix(\Less_Tree_Color  $color1,   $color2,   $weight = null)

Parameters

\Less_Tree_Color	$color1
	$color2
	$weight

greyscale()

greyscale(  $color)

Parameters

$color

contrast()

contrast(  $color,   $dark = null,   $light = null,   $threshold = null)

Parameters

	$color
	$dark
	$light
	$threshold

e()

e(  $str)

Parameters

$str

escape()

escape(  $str)

Parameters

$str

replace()

replace(  $string,   $pattern,   $replacement,   $flags = null)

todo: This function will need some additional work to make it work the same as less.js

Parameters

	$string
	$pattern
	$replacement
	$flags

replace_flags()

replace_flags(  $flags)

Parameters

$flags

_percent()

_percent()

unit()

unit(  $val,   $unit = null)

Parameters

	$val
	$unit

convert()

convert(  $val,   $unit)

Parameters

	$val
	$unit

round()

round(  $n,   $f = false)

Parameters

	$n
	$f

pi()

pi()

mod()

mod(  $a,   $b)

Parameters

	$a
	$b

pow()

pow(  $x,   $y)

Parameters

	$x
	$y

ceil()

ceil(  $n)

Parameters

floor()

floor(  $n)

Parameters

sqrt()

sqrt(  $n)

Parameters

abs()

abs(  $n)

Parameters

tan()

tan(  $n)

Parameters

sin()

sin(  $n)

Parameters

cos()

cos(  $n)

Parameters

atan()

atan(  $n)

Parameters

asin()

asin(  $n)

Parameters

acos()

acos(  $n)

Parameters

min()

min()

max()

max()

getunit()

getunit(  $n)

Parameters

argb()

argb(  $color)

Parameters

$color

percentage()

percentage(  $n)

Parameters

color()

color(  $n)

Parameters

iscolor()

iscolor(  $n)

Parameters

isnumber()

isnumber(  $n)

Parameters

isstring()

isstring(  $n)

Parameters

iskeyword()

iskeyword(  $n)

Parameters

isurl()

isurl(  $n)

Parameters

ispixel()

ispixel(  $n)

Parameters

ispercentage()

ispercentage(  $n)

Parameters

isem()

isem(  $n)

Parameters

isunit()

isunit(  $n, string  $unit)

Parameters

	$n
string	$unit

tint()

tint(  $color,   $amount)

Parameters

	$color
	$amount

shade()

shade(  $color,   $amount)

Parameters

	$color
	$amount

extract()

extract(  $values,   $index)

Parameters

	$values
	$index

length()

length(  $values)

Parameters

$values

datauri()

datauri(  $mimetypeNode,   $filePathNode = null)

Parameters

	$mimetypeNode
	$filePathNode

svggradient()

svggradient(  $direction)

Parameters

$direction

encodeURIComponent()

encodeURIComponent(string  $string) : string

Php version of javascript's `encodeURIComponent` function

Parameters

string

$string

The string to encode

Returns

string —

The encoded string

colorBlend()

colorBlend(  $mode,   $color1,   $color2)

Parameters

	$mode
	$color1
	$color2

multiply()

multiply(  $color1,   $color2)

Parameters

	$color1
	$color2

screen()

screen(  $color1,   $color2)

Parameters

	$color1
	$color2

overlay()

overlay(  $color1,   $color2)

Parameters

	$color1
	$color2

softlight()

softlight(  $color1,   $color2)

Parameters

	$color1
	$color2

hardlight()

hardlight(  $color1,   $color2)

Parameters

	$color1
	$color2

difference()

difference(  $color1,   $color2)

Parameters

	$color1
	$color2

exclusion()

exclusion(  $color1,   $color2)

Parameters

	$color1
	$color2

average()

average(  $color1,   $color2)

Parameters

	$color1
	$color2

colorBlendAverage()

colorBlendAverage(  $cb,   $cs)

Parameters

	$cb
	$cs

negation()

negation(  $color1,   $color2)

Parameters

	$color1
	$color2

colorBlendNegation()

colorBlendNegation(  $cb,   $cs)

Parameters

	$cb
	$cs

_math()

_math()

_minmax()

_minmax(boolean  $isMin,   $args)

Parameters

boolean	$isMin
	$args

_isa()

_isa(  $n, string  $type)

Parameters

	$n
string	$type

Expected()

Expected(string  $type,   $arg)

Parameters

string	$type
	$arg

colorBlendMultiply()

colorBlendMultiply(  $cb,   $cs)

Parameters

	$cb
	$cs

colorBlendScreen()

colorBlendScreen(  $cb,   $cs)

Parameters

	$cb
	$cs

colorBlendOverlay()

colorBlendOverlay(  $cb,   $cs)

Parameters

	$cb
	$cs

colorBlendSoftlight()

colorBlendSoftlight(  $cb,   $cs)

Parameters

	$cb
	$cs

colorBlendHardlight()

colorBlendHardlight(  $cb,   $cs)

Parameters

	$cb
	$cs

colorBlendDifference()

colorBlendDifference(  $cb,   $cs)

Parameters

	$cb
	$cs

colorBlendExclusion()

colorBlendExclusion(  $cb,   $cs)

Parameters

	$cb
	$cs