Class

CSS

CSS minifier. Please report bugs on https://github.com/matthiasmullie/minify/issues

extends MatthiasMullie\Minify\Minify

Open source code

Methods Summary
`public`	# `setMaxImportSize( int $size )` Set the maximum size if files to be imported. Files larger than this size (in kB) will not be imported into the CSS. Importing files into the CSS as data-uri will save you some connections, but we should only import relatively small decorative images so that our CSS file doesn't get too bulky.
`public`	# `setImportExtensions( array $extensions )` Set the type of extensions to be imported into the CSS (to save network connections). Keys of the array should be the file extensions & respective values should be the data type.
`protected`	# `moveImportsToTop( string $content )` Move any import statements to the top.
`protected`	# `combineImports( string $source , string $content , string[] $parents )` Combine CSS from import statements. import
`protected`	# `importFiles( string $source , string $content )` Import files into the CSS, base64-ized. url
`public`	# `execute( string $path = NULL, string[] $parents = array ( ) )` Minify the data. Perform CSS optimizations.
`protected`	# `move( MatthiasMullie\PathConverter\Converter $converter , string $content )` Moving a css file should update all relative urls. Relative references (e.g. ../images/image.gif) in a certain css file, will have to be updated when a file is being saved at another location (e.g. ../../images/image.gif, if the new CSS file is 1 folder deeper).
`protected`	# `shortenHex( string $content )` Shorthand hex color codes. #FF0000 -> #F00.
`protected`	# `shortenFontWeights( string $content )` Shorten CSS font weights.
`protected`	# `shortenZeroes( string $content )` Shorthand 0 values to plain 0, instead of e.g. -0em.
`protected`	# `stripEmptyTags( string $content )` Strip comments from source code.
`protected`	# `stripComments( )` Strip comments from source code.
`protected`	# `stripWhitespace( string $content )` Strip whitespace.
`protected`	# `canImportBySize( string $path )` Check if file is small enough to be imported.

Methods inherited from MatthiasMullie\Minify\Minify
`__construct()`, `add()`, `minify()`, `gzip()`, `cache()`, `execute()`, `load()`, `save()`, `registerPattern()`, `replace()`, `replacePattern()`, `extractStrings()`, `restoreExtractedData()`, `canImportFile()`, `openFileForWriting()`, `writeToFile()`

Properties Summary
`protected int`	`$maxImportSize`	# `5`
`protected string[]`	`$importExtensions`	# `array ( 'gif' => 'data:image/gif', 'png' => 'data:image/png', 'jpe' => 'data:image/jpeg', 'jpg' => 'data:image/jpeg', 'jpeg' => 'data:image/jpeg', 'svg' => 'data:image/svg+xml', 'woff' => 'data:application/x-font-woff', 'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'xbm' => 'image/x-xbitmap', )`

Properties inherited from MatthiasMullie\Minify\Minify
`$data`, `$patterns`, `$extracted`