61 lines
1.6 KiB
PHP
61 lines
1.6 KiB
PHP
<?php
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use JShrink\Minifier;
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#[\AllowDynamicProperties]
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class SugarMin
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{
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/**
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* jsParser will take javascript source code and minify it.
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*
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* Note: There is a lot of redundant code since both passes
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* operate similarly but with slight differences. It will probably
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* be a good idea to refactor the code at a later point when it is stable.
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*
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* JSParser will perform 3 passes on the code. Pass 1 takes care of single
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* line and mult-line comments. Pass 2 performs some sanitation on each of the lines
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* and pass 3 works on stripping out unnecessary spaces.
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*
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* @param string $js
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* @param string $currentOptions
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* @return void
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*/
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private function __construct($text, $compression)
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{
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$this->text = trim($text) . "\n";
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$this->compression = $compression;
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}
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/**
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* Entry point function to minify javascript.
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*
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* @param string $js Javascript source code as a string.
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* @param string $compression Compression option. {light, deep}.
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* @return string $output Output javascript code as a string.
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*/
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public static function minify($js, $compression = 'light')
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{
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try {
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$me = new SugarMin($js, $compression);
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$output = $me->jsParser();
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return $output;
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} catch (Exception $e) {
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// Exception handling is left up to the implementer.
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throw $e;
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}
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}
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/**
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* @return bool|string
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* @throws Exception
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*/
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protected function jsParser()
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{
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$jshrink = new Minifier;
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return $jshrink::minify($this->text);
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}
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}
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