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<?php |
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|
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require '../vendor/autoload.php'; |
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|
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use tubalmartin\CssMin\Minifier as CSSmin; |
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|
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mb_internal_encoding('UTF-8'); |
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|
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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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|
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return $value; |
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} |
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|
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// Disable magic quotes at runtime. |
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if (function_exists('ini_set')) { |
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ini_set('magic_quotes_sybase', 0); |
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ini_set('get_magic_quotes_runtime', 0); |
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} |
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|
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// If get_magic_quotes_gpc is active, strip slashes |
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if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) { |
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$_POST = stripslashes_deep($_POST); |
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} |
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|
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|
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if (!empty($_POST)) : |
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// Form options |
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parse_str($_POST['options']); |
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|
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$linebreak_pos = trim($linebreak_pos) !== '' ? $linebreak_pos : false; |
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$raise_php = isset($raise_php) ? true : false; |
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|
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// Create a new CSSmin object and try to raise PHP settings |
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$compressor = new CSSmin($raise_php); |
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|
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if ($linebreak_pos !== false) { |
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$compressor->setLineBreakPosition($linebreak_pos); |
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} |
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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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|
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if (isset($remove_important_comments)) { |
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$compressor->removeImportantComments(); |
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} |
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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 * $pcre_recursion_limit); |
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} |
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|
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// Compress the CSS code and store data |
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$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 : $output['originalSize']), 2); |
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|
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// Output data |
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echo json_encode($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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|
