<?php
namespace CustomTags;
function ct_syntax($tags, $source)
{
// add the required scripts
static $geshi_required;
if(!$geshi_required)
{
require_once 'geshi/geshi.php';
$geshi_required = true;
}
// loop through all the tags and capture the block source and the
// replacement value so they can be bulk replaced
$replacements = array();
foreach ($tags as $tag)
{
$language = isset($tag['attributes']['lang']) ? $tag['attributes']['lang'] : 'php';
$use_lines = isset($tag['attributes']['lines']) ? $tag['attributes']['lines'] === 'true' : false;
$content = isset($tag['attributes']['src']) ? file_get_contents($tag['attributes']['src']) : $tag['content'];
$geshi = new GeSHi(trim($content), $language);
// $geshi->set_header_type(GESHI_HEADER_PRE);
if($use_lines === true)
{
$geshi->set_line_style('background: #fcfcfc;', 'background: #f0f0f0;');
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
}
$geshi->set_tab_width(500);
$code = $geshi->parse_code();
$code .= '<span style="font-size:10px;"><a href="http://qbnz.com/highlighter/" title="GeSHi - Generic Syntax Highlighter :: Home" style="color:#898989;">Geshi syntax highlighter</a></span><br />';
$replacements[$tag['tag']] = $code;
}
return strtr($source, $replacements);
}
// this signals that the tag should be processed as a collection, meaning
// that the argument supplied to the function is an array of tags and not
// a single tag. The collected tags will be processed at the end of the parse.
$collect = true;
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