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<?php
require '../vendor/autoload.php';
use tubalmartin\CssMin\Minifier as CSSmin;
mb_internal_encoding('UTF-8');
/**
* Navigates through an array and removes slashes from the values.
*
* If an array is passed, the array_map() function causes a callback to pass the
* value back to the function. The slashes from this value will removed.
*
* @param array|string $value The array or string to be stripped.
* @return array|string Stripped array (or string in the callback).
*/
function stripslashes_deep($value)
{
if (is_array($value)) {
$value = array_map('stripslashes_deep', $value);
} elseif (is_object($value)) {
$vars = get_object_vars($value);
foreach ($vars as $key => $data) {
$value->{$key} = stripslashes_deep($data);
}
} else {
$value = stripslashes($value);
}
return $value;
}
// Disable magic quotes at runtime.
if (function_exists('ini_set')) {
ini_set('magic_quotes_sybase', 0);
ini_set('get_magic_quotes_runtime', 0);
}
// If get_magic_quotes_gpc is active, strip slashes
if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
$_POST = stripslashes_deep($_POST);
}
if (!empty($_POST)) :
// Form options
parse_str($_POST['options']);
$linebreak_pos = trim($linebreak_pos) !== '' ? $linebreak_pos : false;
$raise_php = isset($raise_php) ? true : false;
// Create a new CSSmin object and try to raise PHP settings
$compressor = new CSSmin($raise_php);
if ($linebreak_pos !== false) {
$compressor->setLineBreakPosition($linebreak_pos);
}
if (isset($keep_sourcemap)) {
$compressor->keepSourceMapComment();
}
if (isset($remove_important_comments)) {
$compressor->removeImportantComments();
}
if ($raise_php) {
$compressor->setMemoryLimit($memory_limit);
$compressor->setMaxExecutionTime($max_execution_time);
$compressor->setPcreBacktrackLimit(1000 * $pcre_backtrack_limit);
$compressor->setPcreRecursionLimit(1000 * $pcre_recursion_limit);
}
// Compress the CSS code and store data
$output = array();
$output['css'] = $compressor->run($_POST['css']);
$output['originalSize'] = mb_strlen($_POST['css'], '8bit');
$output['compressedSize'] = mb_strlen($output['css'], '8bit');
$output['bytesSaved'] = $output['originalSize'] - $output['compressedSize'];
$output['compressionRatio'] = round(($output['bytesSaved'] * 100) /
($output['originalSize'] === 0 ? 1 : $output['originalSize']), 2);
// Output data
echo json_encode($output);
else :
?>
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>YUI CSS compressor - PHP</title>
<link rel="stylesheet" type="text/css" href="third-party/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="styles.css">
<link rel="stylesheet/less" type="text/css" href="styles.less">
</head>
<body>
<div class="navbar">
<div class="navbar-inner">
<div class="container-fluid">
<a class="brand" href="https://github.com/tubalmartin/YUI-CSS-compressor-PHP-port">YUI CSS compressor PHP port</a>
</div>
</div>
</div>
<div class="container-fluid">
<div class="row-fluid">
<div id="body" class="span9">
<!--Body content-->
<div id="less-error-message" class="less-error-message"></div>
<div class="well">
<div id="input-container">
<label for="input-css">Paste a block of CSS to compress in the area below:</label>
<textarea id="input-css" class="input-block-level" rows="10"></textarea>
</div>
<div id="output-container" class="hide">
<label for="output-css">Here's your compressed CSS code:</label>
<span class="help-block">Original size: <span id="original-size"></span> bytes | Compressed size: <span id="compressed-size"></span> bytes | Bytes saved: <span id="bytes-saved"></span> | Compression ratio: <span id="compression-ratio"></span>%</span>
<textarea id="output-css" class="input-block-level" rows="10"></textarea>
</div>
</div>
</div>
<div id="sidebar" class="span3">
<form id="options-form">
<p class="submit">
<button type="submit" id="compress-btn" class="btn btn-primary btn-large" data-loading-text="Compressing...">Compress!</button>
</p>
<fieldset>
<legend>LESS</legend>
<p class="control-group">
<label class="checkbox">
<input type="checkbox" id="enable-less" value="1"> Enable compiler <span class="version">v1.7.5</span>
</label>
</p>
</fieldset>
<fieldset>
<legend>Compressor options</legend>
<div class="control-group">
<label>Linebreak after <i>n</i> columns</label>
<input type="text" name="linebreak_pos" class="span1">
</div>
<div class="control-group">
<label class="checkbox">
<input type="checkbox" name="keep_sourcemap" value="1"> Keep CSS Sourcemap comment
</label>
</div>
<div class="control-group">
<label class="checkbox">
<input type="checkbox" name="remove_important_comments" value="1"> Remove important comments
</label>
</div>
</fieldset>
<fieldset>
<legend>PHP configuration options</legend>
<div class="control-group">
<label class="checkbox">
<input type="checkbox" name="raise_php" value="1" checked="checked"> Raise PHP configuration options
</label>
<label>Memory limit</label>
<select name="memory_limit" class="span2">
<option value="32M">32M</option>
<option value="64M">64M</option>
<option value="128M" selected="selected">128M</option>
<option value="256M">256M</option>
<option value="512M">512M</option>
<option value="1G">1G</option>
<option value="-1">No limit</option>
</select>
<label>Max execution time</label>
<select name="max_execution_time" class="span2">
<option value="30">30 secs</option>
<option value="60" selected="selected">1 min</option>
<option value="120">2 mins</option>
<option value="300">5 mins</option>
</select>
<label>PCRE backtrack limit</label>
<select name="pcre_backtrack_limit" class="span2">
<option value="100">100.000</option>
<option value="1000" selected="selected">1.000.000</option>
<option value="2000">2.000.000</option>
<option value="5000">5.000.000</option>
</select>
<label>PCRE recursion limit</label>
<select name="pcre_recursion_limit" class="span2">
<option value="100">100.000</option>
<option value="250">250.000</option>
<option value="500" selected="selected">500.000</option>
<option value="1000">1.000.000</option>
</select>
</div>
</fieldset>
</form>
</div>
</div>
</div>
<script type="text/javascript">
less = {
env: 'development'
};
</script>
<script type="text/javascript" src="third-party/less-1.7.5.min.js"></script>
<script type="text/javascript" src="third-party/jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="third-party/bootstrap/js/bootstrap.min.js"></script>
<script type="text/javascript" src="scripts.js"></script>
</body>
</html>
<?php
endif;
?>
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