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