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