/**
* Minifies HTML
*
* @param string $html
* @return string
*/
function minify_html(&$html)
{
$w3_minifier = w3_instance('W3_Minifier');
$ignored_comments = $this->_config->get_array('minify.html.comments.ignore');
if (count($ignored_comments)) {
w3_require_once(W3TC_LIB_MINIFY_DIR . '/Minify/IgnoredCommentPreserver.php');
$ignored_comments_preserver = new Minify_IgnoredCommentPreserver();
$ignored_comments_preserver->setIgnoredComments($ignored_comments);
$ignored_comments_preserver->search($html);
}
if ($this->_config->get_boolean('minify.html.inline.js')) {
$js_engine = $this->_config->get_string('minify.js.engine');
if (!$w3_minifier->exists($js_engine) || !$w3_minifier->available($js_engine)) {
$js_engine = 'js';
}
$js_minifier = $w3_minifier->get_minifier($js_engine);
$js_options = $w3_minifier->get_options($js_engine);
$w3_minifier->init($js_engine);
w3_require_once(W3TC_LIB_MINIFY_DIR . '/Minify/Inline.php');
w3_require_once(W3TC_LIB_MINIFY_DIR . '/Minify/Inline/JavaScript.php');
$html = Minify_Inline_JavaScript::minify($html, $js_minifier, $js_options);
}
if ($this->_config->get_boolean('minify.html.inline.css')) {
$css_engine = $this->_config->get_string('minify.css.engine');
if (!$w3_minifier->exists($css_engine) || !$w3_minifier->available($css_engine)) {
$css_engine = 'css';
}
$css_minifier = $w3_minifier->get_minifier($css_engine);
$css_options = $w3_minifier->get_options($css_engine);
$w3_minifier->init($css_engine);
w3_require_once(W3TC_LIB_MINIFY_DIR . '/Minify/Inline.php');
w3_require_once(W3TC_LIB_MINIFY_DIR . '/Minify/Inline/CSS.php');
$html = Minify_Inline_CSS::minify($html, $css_minifier, $css_options);
}
$engine = $this->_config->get_string('minify.html.engine');
if (!$w3_minifier->exists($engine) || !$w3_minifier->available($engine)) {
$engine = 'html';
}
if (function_exists('is_feed') && is_feed()) {
$engine .= 'xml';
}
$minifier = $w3_minifier->get_minifier($engine);
$options = $w3_minifier->get_options($engine);
$w3_minifier->init($engine);
$html = call_user_func($minifier, $html, $options);
if (isset($ignored_comments_preserver)) {
$ignored_comments_preserver->replace($html);
}
}
/**
* Minifies HTML
*
* @param string $html
* @return string
*/
function minify_html($html)
{
$w3_minifier = Dispatcher::component('Minify_ContentMinifier');
$ignored_comments = $this->_config->get_array('minify.html.comments.ignore');
if (count($ignored_comments)) {
$ignored_comments_preserver = new \Minify_IgnoredCommentPreserver();
$ignored_comments_preserver->setIgnoredComments($ignored_comments);
$html = $ignored_comments_preserver->search($html);
}
if ($this->_config->get_boolean('minify.html.inline.js')) {
$js_engine = $this->_config->get_string('minify.js.engine');
if (!$w3_minifier->exists($js_engine) || !$w3_minifier->available($js_engine)) {
$js_engine = 'js';
}
$js_minifier = $w3_minifier->get_minifier($js_engine);
$js_options = $w3_minifier->get_options($js_engine);
$w3_minifier->init($js_engine);
$html = \Minify_Inline_JavaScript::minify($html, $js_minifier, $js_options);
}
if ($this->_config->get_boolean('minify.html.inline.css')) {
$css_engine = $this->_config->get_string('minify.css.engine');
if (!$w3_minifier->exists($css_engine) || !$w3_minifier->available($css_engine)) {
$css_engine = 'css';
}
$css_minifier = $w3_minifier->get_minifier($css_engine);
$css_options = $w3_minifier->get_options($css_engine);
$w3_minifier->init($css_engine);
$html = \Minify_Inline_CSS::minify($html, $css_minifier, $css_options);
}
$engine = $this->_config->get_string('minify.html.engine');
if (!$w3_minifier->exists($engine) || !$w3_minifier->available($engine)) {
$engine = 'html';
}
if (function_exists('is_feed') && is_feed()) {
$engine .= 'xml';
}
$minifier = $w3_minifier->get_minifier($engine);
$options = $w3_minifier->get_options($engine);
$w3_minifier->init($engine);
$html = call_user_func($minifier, $html, $options);
if (isset($ignored_comments_preserver)) {
$html = $ignored_comments_preserver->replace($html);
}
return $html;
}
