PHP Class Minify_CSS, minify
This is a heavy regex-based removal of whitespace, unnecessary
comments and tokens, and some CSS value minimization, where practical.
Many steps have been taken to avoid breaking comment-based hacks,
including the ie5/mac filter (and its inversion), but expect tricky
hacks involving comment tokens in 'content' value strings to break
minimization badly. A test suite is available.
Mostra file
Open project: mrclay/minify
Class Usage Examples
Public Methods
Method Details
minify()
public static method
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public static minify ( string $css, array $options = [] ) : string |
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$css |
string |
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$options |
array |
available options:
'preserveComments': (default true) multi-line comments that begin
with "/*!" will be preserved with newlines before and after to
enhance readability.
'removeCharsets': (default true) remove all @charset at-rules
'prependRelativePath': (default null) if given, this string will be
prepended to all relative URIs in import/url declarations
'currentDir': (default null) if given, this is assumed to be the
directory of the current CSS file. Using this, minify will rewrite
all relative URIs in import/url declarations to correctly point to
the desired files. For this to work, the files *must* exist and be
visible by the PHP process.
'symlinks': (default = array()) If the CSS file is stored in
a symlink-ed directory, provide an array of link paths to
target paths, where the link paths are within the document root. Because
paths need to be normalized for this to work, use "//" to substitute
the doc root in the link paths (the array keys). E.g.:
array('//symlink' => '/real/target/path') // unix
array('//static' => 'D:\\staticStorage') // Windows
'docRoot': (default = $_SERVER['DOCUMENT_ROOT'])
see Minify_CSS_UriRewriter::rewrite |
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string |
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