Search moodle.org's
Developer Documentation
Developer Documentation
- Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
- Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
- PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
/lib/minify/matthiasmullie-minify/src/ -> Minify.php (source)
Differences Between: [Versions 310 and 400] [Versions 311 and 400] [Versions 39 and 400] [Versions 400 and 401] [Versions 400 and 402] [Versions 400 and 403]
Abstract minifier class Please report bugs on https://github.com/matthiasmullie/minify/issues
| Author: | Matthias Mullie <minify@mullie.eu> |
| Copyright: | Copyright (c) 2012, Matthias Mullie. All rights reserved |
| License: | MIT License |
| File Size: | 501 lines (16 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
Minify:: (16 methods):
__construct()
add()
addFile()
minify()
gzip()
cache()
load()
save()
registerPattern()
replace()
replacePattern()
extractStrings()
restoreExtractedData()
canImportFile()
openFileForWriting()
writeToFile()
Abstract minifier class.
Please report bugs on https://github.com/matthiasmullie/minify/issues
Please report bugs on https://github.com/matthiasmullie/minify/issues
| __construct() X-Ref |
| Init the minify class - optionally, code may be passed along already. |
| add($data ) X-Ref |
| Add a file or straight-up code to be minified. return: static param: string|string[] $data |
| addFile($data ) X-Ref |
| Add a file to be minified. return: static param: string|string[] $data |
| minify($path = null) X-Ref |
| Minify the data & (optionally) saves it to a file. return: string The minified data param: string[optional] $path Path to write the data to |
| gzip($path = null, $level = 9) X-Ref |
| Minify & gzip the data & (optionally) saves it to a file. return: string The minified & gzipped data param: string[optional] $path Path to write the data to param: int[optional] $level Compression level, from 0 to 9 |
| cache(CacheItemInterface $item) X-Ref |
| Minify the data & write it to a CacheItemInterface object. return: CacheItemInterface Cache item with the minifier data param: CacheItemInterface $item Cache item to write the data to |
| load($data) X-Ref |
| Load data. return: string param: string $data Either a path to a file or the content itself |
| save($content, $path) X-Ref |
| Save to file. param: string $content The minified data param: string $path The path to save the minified data to |
| registerPattern($pattern, $replacement = '') X-Ref |
| Register a pattern to execute against the source content. param: string $pattern PCRE pattern param: string|callable $replacement Replacement value for matched pattern |
| replace($content) X-Ref |
| We can't "just" run some regular expressions against JavaScript: it's a complex language. E.g. having an occurrence of // xyz would be a comment, unless it's used within a string. Of you could have something that looks like a 'string', but inside a comment. The only way to accurately replace these pieces is to traverse the JS one character at a time and try to find whatever starts first. return: string The (manipulated) content param: string $content The content to replace patterns in |
| replacePattern($pattern, $replacement, $content) X-Ref |
| This is where a pattern is matched against $content and the matches are replaced by their respective value. This function will be called plenty of times, where $content will always move up 1 character. return: string param: string $pattern Pattern to match param: string|callable $replacement Replacement value param: string $content Content to match pattern against |
| extractStrings($chars = '\'"', $placeholderPrefix = '') X-Ref |
| Strings are a pattern we need to match, in order to ignore potential code-like content inside them, but we just want all of the string content to remain untouched. This method will replace all string content with simple STRING# placeholder text, so we've rid all strings from characters that may be misinterpreted. Original string content will be saved in $this->extracted and after doing all other minifying, we can restore the original content via restoreStrings(). param: string[optional] $chars param: string[optional] $placeholderPrefix |
| restoreExtractedData($content) X-Ref |
| This method will restore all extracted data (strings, regexes) that were replaced with placeholder text in extract*(). The original content was saved in $this->extracted. return: string param: string $content |
| canImportFile($path) X-Ref |
| Check if the path is a regular file and can be read. return: bool param: string $path |
| openFileForWriting($path) X-Ref |
| Attempts to open file specified by $path for writing. return: resource Specifier for the target file param: string $path The path to the file |
| writeToFile($handler, $content, $path = '') X-Ref |
| Attempts to write $content to the file specified by $handler. $path is used for printing exceptions. param: resource $handler The resource to write to param: string $content The content to write param: string $path The path to the file (for exception printing only) |
