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名称	大小	权限	修改时间
..	-	-	-
CSS	[目录]	drwxr-xr-x	2024-04-02 19:09
Cache	[目录]	drwxr-xr-x	2024-04-02 19:09
Controller	[目录]	drwxr-xr-x	2024-04-02 19:09
HTML	[目录]	drwxr-xr-x	2024-04-02 19:09
JS	[目录]	drwxr-xr-x	2024-04-02 19:09
Logger	[目录]	drwxr-xr-x	2024-04-02 19:09
Source	[目录]	drwxr-xr-x	2024-04-02 19:09
App.php	9.54 KB	-rw-r--r--	2024-04-02 19:09
Build.php	2.61 KB	-rw-r--r--	2025-12-10 03:14
CSS.php	3.18 KB	-rw-r--r--	2024-04-02 19:09
CSSmin.php	2.67 KB	-rw-r--r--	2024-04-02 19:09
CacheInterface.php	1.13 KB	-rw-r--r--	2024-04-02 19:09
ClosureCompiler.php	6.03 KB	-rw-r--r--	2024-04-02 19:09
CommentPreserver.php	2.56 KB	-rw-r--r--	2024-04-02 19:09
Config.php	1.04 KB	-rw-r--r--	2024-04-02 19:09
ControllerInterface.php	411.00 B	-rw-r--r--	2024-04-02 19:09
DebugDetector.php	784.00 B	-rw-r--r--	2024-04-02 19:09
Env.php	3.14 KB	-rw-r--r--	2024-04-02 19:09
HTML.php	8.12 KB	-rw-r--r--	2024-04-02 19:09
ImportProcessor.php	7.29 KB	-rw-r--r--	2024-04-02 19:09
LessCssSource.php	2.82 KB	-rw-r--r--	2024-04-02 19:09
Lines.php	6.23 KB	-rw-r--r--	2024-04-02 19:09
NailgunClosureCompiler.php	2.74 KB	-rw-r--r--	2024-04-02 19:09
Packer.php	804.00 B	-rw-r--r--	2024-04-02 19:09
ScssCssSource.php	4.04 KB	-rw-r--r--	2024-04-02 19:09
ServeConfiguration.php	1.42 KB	-rw-r--r--	2024-04-02 19:09
Source.php	5.32 KB	-rw-r--r--	2024-04-02 19:09
SourceInterface.php	1.39 KB	-rw-r--r--	2024-04-02 19:09
SourceSet.php	590.00 B	-rw-r--r--	2024-04-02 19:09
YUICompressor.php	4.52 KB	-rw-r--r--	2024-04-02 19:09

代码编辑器 :YUICompressor.php

<?php
/**
 * Class Minify_YUICompressor
 * @package Minify
 */

/**
 * Compress Javascript/CSS using the YUI Compressor
 *
 * You must set $jarFile and $tempDir before calling the minify functions.
 * Also, depending on your shell's environment, you may need to specify
 * the full path to java in $javaExecutable or use putenv() to setup the
 * Java environment.
 *
 * <code>
 * Minify_YUICompressor::$jarFile = '/path/to/yuicompressor-2.4.6.jar';
 * Minify_YUICompressor::$tempDir = '/tmp';
 * $code = Minify_YUICompressor::minifyJs(
 *   $code
 *   ,array('nomunge' => true, 'line-break' => 1000)
 * );
 * </code>
 *
 * Note: In case you run out stack (default is 512k), you may increase stack size in $options:
 *   array('stack-size' => '2048k')
 *
 * @todo unit tests, $options docs
 *
 * @package Minify
 * @author Stephen Clay <steve@mrclay.org>
 */
class Minify_YUICompressor
{

/**
     * Filepath of the YUI Compressor jar file. This must be set before
     * calling minifyJs() or minifyCss().
     *
     * @var string
     */
    public static $jarFile;

/**
     * Writable temp directory. This must be set before calling minifyJs()
     * or minifyCss().
     *
     * @var string
     */
    public static $tempDir;

/**
     * Filepath of "java" executable (may be needed if not in shell's PATH)
     *
     * @var string
     */
    public static $javaExecutable = 'java';

/**
     * Minify a Javascript string
     *
     * @param string $js
     *
     * @param array $options (verbose is ignored)
     *
     * @see http://www.julienlecomte.net/yuicompressor/README
     *
     * @return string
     */
    public static function minifyJs($js, $options = array())
    {
        return self::_minify('js', $js, $options);
    }

/**
     * Minify a CSS string
     *
     * @param string $css
     *
     * @param array $options (verbose is ignored)
     *
     * @see http://www.julienlecomte.net/yuicompressor/README
     *
     * @return string
     */
    public static function minifyCss($css, $options = array())
    {
        return self::_minify('css', $css, $options);
    }

private static function _minify($type, $content, $options)
    {
        self::_prepare();
        if (! ($tmpFile = tempnam(self::$tempDir, 'yuic_'))) {
            throw new Exception('Minify_YUICompressor : could not create temp file in "'.self::$tempDir.'".');
        }

file_put_contents($tmpFile, $content);
        exec(self::_getCmd($options, $type, $tmpFile), $output, $result_code);
        unlink($tmpFile);
        if ($result_code != 0) {
            throw new Exception('Minify_YUICompressor : YUI compressor execution failed.');
        }

return implode("\n", $output);
    }

private static function _getCmd($userOptions, $type, $tmpFile)
    {
        $defaults = array(
            'charset' => '',
            'line-break' => 5000,
            'type' => $type,
            'nomunge' => false,
            'preserve-semi' => false,
            'disable-optimizations' => false,
            'stack-size' => '',
        );
        $o = array_merge($defaults, $userOptions);

$cmd = self::$javaExecutable
             . (!empty($o['stack-size']) ? ' -Xss' . $o['stack-size'] : '')
             . ' -jar ' . escapeshellarg(self::$jarFile)
             . " --type {$type}"
             . (preg_match('/^[\\da-zA-Z0-9\\-]+$/', $o['charset'])
                ? " --charset {$o['charset']}"
                : '')
             . (is_numeric($o['line-break']) && $o['line-break'] >= 0
                ? ' --line-break ' . (int)$o['line-break']
                : '');
        if ($type === 'js') {
            foreach (array('nomunge', 'preserve-semi', 'disable-optimizations') as $opt) {
                $cmd .= $o[$opt]
                    ? " --{$opt}"
                    : '';
            }
        }

return $cmd . ' ' . escapeshellarg($tmpFile);
    }

private static function _prepare()
    {
        if (! is_file(self::$jarFile)) {
            throw new Exception('Minify_YUICompressor : $jarFile('.self::$jarFile.') is not a valid file.');
        }
        if (! is_readable(self::$jarFile)) {
            throw new Exception('Minify_YUICompressor : $jarFile('.self::$jarFile.') is not readable.');
        }
        if (! is_dir(self::$tempDir)) {
            throw new Exception('Minify_YUICompressor : $tempDir('.self::$tempDir.') is not a valid direcotry.');
        }
        if (! is_writable(self::$tempDir)) {
            throw new Exception('Minify_YUICompressor : $tempDir('.self::$tempDir.') is not writable.');
        }
    }
}