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<?php
/**
* @copyright Copyright (c) 2014 Carsten Brandt
* @license https://github.com/cebe/markdown/blob/master/LICENSE
* @link https://github.com/cebe/markdown#readme
*/
namespace cebe\markdown\inline;
/**
* Adds inline code elements
*/
trait CodeTrait
{
/**
* Parses an inline code span `` ` ``.
* @marker `
*/
protected function parseInlineCode($text)
{
if (preg_match('/^(``+)\s(.+?)\s\1/s', $text, $matches)) { // code with enclosed backtick
return [
[
'inlineCode',
$matches[2],
],
strlen($matches[0])
];
} elseif (preg_match('/^`(.+?)`/s', $text, $matches)) {
return [
[
'inlineCode',
$matches[1],
],
strlen($matches[0])
];
}
return [['text', $text[0]], 1];
}
protected function renderInlineCode($block)
{
return '<code>' . htmlspecialchars($block[1], ENT_NOQUOTES | ENT_SUBSTITUTE, 'UTF-8') . '</code>';
}
}
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