本文整理汇总了PHP中JS::grabComments方法的典型用法代码示例。如果您正苦于以下问题：PHP JS::grabComments方法的具体用法？PHP JS::grabComments怎么用？PHP JS::grabComments使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JS的用法示例。
在下文中一共展示了JS::grabComments方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: findCSS
/**
* Finds all <link>-Tags in the passed HTML content, strips them out
* and puts them in the internal CSS placeholder store.
* You can then retreive them all-in-one with JS::getCode().
* @param string $content - Reference to the HTML content. Note that it
* WILL be modified in-place.
*/
public static function findCSS(&$content)
{
JS::grabComments($content);
//deactivate error handling for not well formed html
libxml_use_internal_errors(true);
$css = array();
$dom = new domDocument();
$dom->loadHTML($content);
libxml_clear_errors();
foreach ($dom->getElementsByTagName('link') as $element) {
if (preg_match('/\\.css(\\?.*)?$/', $element->getAttribute('href'))) {
$css[] = $element->getAttribute('href');
JS::registerCSS($element->getAttribute('href'));
}
}
JS::restoreComments($content);
return $css;
}示例2: findJavascripts
/**
* Finds all <script>-Tags in the passed HTML content, strips them out
* and puts them in the internal JAVASCRIPT placeholder store.
* You can then retreive them all-in-one with JS::getCode().
* @param string $content - Reference to the HTML content. Note that it
* WILL be modified in-place.
*/
public static function findJavascripts(&$content)
{
JS::grabComments($content);
$content = preg_replace_callback('/<script .*?src=(?:"|\')([^"\']*)(?:"|\').*?\\/?>(?:<\\/script>)?/i', array('JS', 'registerFromRegex'), $content);
JS::restoreComments($content);
}