\safecss

safecss()

safecss( $css)

Parameters

postparse()

postparse()

Optimises $css after parsing

subvalue()

subvalue()

Optimises a sub-value

csstidy_optimise()

csstidy_optimise(array $css)

Constructor

Parameters

value()

value()

Optimises values

shorthands()

shorthands()

Optimises shorthands

shorthand()

shorthand(string $value) : string

Compresses shorthand values. Example: margin:1px 1px 1px 1px -> margin:1px

Parameters

Returns

compress_important()

compress_important(string $string) : string

Removes unnecessary whitespace in ! important

Parameters

Returns

cut_color()

cut_color(string $color) : string

Color compression function. Converts all rgb() values to #-values and uses the short-form if possible. Also replaces 4 color names by #-values.

Parameters

Returns

compress_numbers()

compress_numbers(string $subvalue) : string

Compresses numbers (ie. 1.0 becomes 1 or 1.100 becomes 1.1 )

Parameters

Returns

AnalyseCssNumber()

AnalyseCssNumber(string $string) : array

Checks if a given string is a CSS valid number. If it is, an array containing the value and unit is returned

Parameters

Returns

('unit' if unit is found or '' if no unit exists, number value) or false if no number

merge_selectors()

merge_selectors(array $array) : array

Merges selectors with same properties. Example: a{color:red} b{color:red} -> a,b{color:red} Very basic and has at least one bug. Hopefully there is a replacement soon.

Parameters

Returns

discard_invalid_selectors()

discard_invalid_selectors( $array)

Removes invalid selectors and their corresponding rule-sets as defined by 4.1.7 in REC-CSS2. This is a very rudimentary check and should be replaced by a full-blown parsing algorithm or regular expression

Parameters

dissolve_4value_shorthands()

dissolve_4value_shorthands(string $property, string $value) : array

Dissolves properties like padding:10px 10px 10px to padding-top:10px;padding-bottom:10px;.

..

Parameters

Returns

explode_ws()

explode_ws(string $sep, string $string) : array

Explodes a string as explode() does, however, not if $sep is escaped or within a string.

Parameters

Returns

merge_4value_shorthands()

merge_4value_shorthands(array $array) : array

Merges Shorthand properties again, the opposite of dissolve_4value_shorthands()

Parameters

Returns

dissolve_short_bg()

dissolve_short_bg(string $str_value) : array

Dissolve background property

Parameters

Returns

merge_bg()

merge_bg(array $input_css) : array

Merges all background properties

Parameters

Returns

dissolve_short_font()

dissolve_short_font(string $str_value) : array

Dissolve font property

Parameters

Returns

merge_font()

merge_font(array $input_css) : array

Merges all fonts properties

Parameters

Returns