本文整理汇总了PHP中Illuminate\Support\Facades\App::offsetExists方法的典型用法代码示例。如果您正苦于以下问题：PHP App::offsetExists方法的具体用法？PHP App::offsetExists怎么用？PHP App::offsetExists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Illuminate\Support\Facades\App的用法示例。
在下文中一共展示了App::offsetExists方法的1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: ss
/**
* Process Silverstripe HTML content
*
* @param string $value
* @return string
*/
function ss($value)
{
if ($value) {
// replace silverstripe links with ordinary links
$value = \DBField::create_field('HTMLText', $value);
if (App::offsetExists('\\Themonkeys\\Silverstripe\\ContentProcessor')) {
$contentProcessor = App::make('\\Themonkeys\\Silverstripe\\ContentProcessor');
// process the <img> tags
$value = preg_replace_callback('|<img[^>]+>|', function ($matches) use($contentProcessor) {
$DOM = new DOMDocument();
$DOM->loadHTML($matches[0]);
$img = $DOM->getElementsByTagName('img')->item(0);
$src = $img->getAttribute('src');
$alt = $img->getAttribute('alt');
$attributes = array();
foreach ($img->attributes as $name => $value) {
if ($name != 'src' && $name != 'alt') {
$attributes[$name] = $value->textContent;
}
}
if (preg_match('|assets/Uploads/(_resampled/ResizedImage([0-9]+)-)(.*)$|', $src, $matches)) {
// convert to the non-resampled src
$src = 'assets/Uploads/' . $matches[3];
}
// make a Silverstripe image out of this URL
$image = Image::get()->filter('Filename', $src)->first();
// allow the ContentProcessor implementation to process the image
return $contentProcessor->renderImage($image, $alt, $attributes);
}, $value);
$processed = $contentProcessor->processContent($value);
if ($processed) {
$value = $processed;
}
}
return $value;
}
}