mirror of
https://github.com/pierre42100/comunic
synced 2024-11-17 02:51:13 +00:00
135 lines
3.7 KiB
PHP
135 lines
3.7 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \file example.php
|
||
|
|
* \brief A short example for calling Luminous
|
||
|
|
*/
|
||
|
|
|
||
|
|
require_once('helper.inc');
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// Luminous shouldn't ever get caught in an infinite loop even on the most
|
||
|
|
// terrible and malformed input, but I think you'd be daft to run it with no
|
||
|
|
// safeguard. Also, if you allow your users to give it arbitrary inputs, large
|
||
|
|
// inputs are pretty much asking for a denial of service attack. Ideally you
|
||
|
|
// would enforce your own byte-limit, but I think a time limit is also sensible.
|
||
|
|
set_time_limit(3);
|
||
|
|
|
||
|
|
$use_cache = !isset($_GET['nocache'])
|
||
|
|
|
||
|
|
?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
|
||
|
|
"http://www.w3.org/TR/html4/loose.dtd">
|
||
|
|
<!-- Luminous is HTML4 strict/loose and HTML5 valid //-->
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
||
|
|
<title> Example </title>
|
||
|
|
|
||
|
|
<?php
|
||
|
|
echo luminous::head_html();
|
||
|
|
?>
|
||
|
|
|
||
|
|
</head>
|
||
|
|
|
||
|
|
<body>
|
||
|
|
|
||
|
|
<h1> A simple usage example for Luminous </h1>
|
||
|
|
<p> Inspect the source code to see what's going on. Look at both the PHP
|
||
|
|
code and the HTML markup. </p>
|
||
|
|
|
||
|
|
<p>
|
||
|
|
<?php if (!$use_cache)
|
||
|
|
echo "Caching is <strong>disabled</strong>, click <a href='example.php'>here</a> to enable it";
|
||
|
|
else
|
||
|
|
echo "Caching is <strong>enabled</strong>. If you are seeing errors, you will need to make the directory: "
|
||
|
|
. realpath(dirname(__FILE__) . "/../") . "/cache/, and make it writable to your server if you intend to use the caching system. Click <a href='example.php?nocache'>here</a> to view this page with caching disabled";
|
||
|
|
?>
|
||
|
|
</p>
|
||
|
|
|
||
|
|
<?php echo luminous::highlight('cpp', <<<EOF
|
||
|
|
#include <stdio.h>
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
printf("hello, world");
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
EOF
|
||
|
|
, $use_cache); ?>
|
||
|
|
|
||
|
|
<p> You can also set specific runtime options in the highlight call (here we set 'max-height' = 250), which will be
|
||
|
|
forgotten at the next highlight.
|
||
|
|
<?php
|
||
|
|
echo luminous::highlight('php', <<<EOF
|
||
|
|
<?php
|
||
|
|
/**
|
||
|
|
* \\ingroup LuminousUtils
|
||
|
|
* \\internal
|
||
|
|
* \\brief Decodes a PCRE error code into a string
|
||
|
|
* \\param errcode The error code to decode (integer)
|
||
|
|
* \\return A string which is simply the name of the constant which matches the
|
||
|
|
* error code (e.g. 'PREG_BACKTRACK_LIMIT_ERROR')
|
||
|
|
*
|
||
|
|
* \\todo this should all be namespaced
|
||
|
|
*/
|
||
|
|
function pcre_error_decode(\$errcode)
|
||
|
|
{
|
||
|
|
switch (\$errcode)
|
||
|
|
{
|
||
|
|
case PREG_NO_ERROR:
|
||
|
|
return 'PREG_NO_ERROR';
|
||
|
|
case PREG_INTERNAL_ERROR:
|
||
|
|
return 'PREG_INTERNAL_ERROR';
|
||
|
|
case PREG_BACKTRACK_LIMIT_ERROR:
|
||
|
|
return 'PREG_BACKTRACK_LIMIT_ERROR';
|
||
|
|
case PREG_RECURSION_LIMIT_ERROR:
|
||
|
|
return 'PREG_RECURSION_LIMIT_ERROR';
|
||
|
|
case PREG_BAD_UTF8_ERROR:
|
||
|
|
return 'PREG_BAD_UTF8_ERROR';
|
||
|
|
case PREG_BAD_UTF8_OFFSET_ERROR:
|
||
|
|
return 'PREG_BAD_UTF8_OFFSET_ERROR';
|
||
|
|
default:
|
||
|
|
return 'Unknown error code';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
EOF
|
||
|
|
, array('cache' => $use_cache, 'max-height' => '250'));
|
||
|
|
?>
|
||
|
|
<p> See:
|
||
|
|
<?php echo luminous::highlight('php', <<<EOF
|
||
|
|
<?php
|
||
|
|
/**
|
||
|
|
* \\ingroup LuminousUtils
|
||
|
|
* \\internal
|
||
|
|
* \\brief Decodes a PCRE error code into a string
|
||
|
|
* \\param errcode The error code to decode (integer)
|
||
|
|
* \\return A string which is simply the name of the constant which matches the
|
||
|
|
* error code (e.g. 'PREG_BACKTRACK_LIMIT_ERROR')
|
||
|
|
*
|
||
|
|
* \\todo this should all be namespaced
|
||
|
|
*/
|
||
|
|
function pcre_error_decode(\$errcode)
|
||
|
|
{
|
||
|
|
switch (\$errcode)
|
||
|
|
{
|
||
|
|
case PREG_NO_ERROR:
|
||
|
|
return 'PREG_NO_ERROR';
|
||
|
|
case PREG_INTERNAL_ERROR:
|
||
|
|
return 'PREG_INTERNAL_ERROR';
|
||
|
|
case PREG_BACKTRACK_LIMIT_ERROR:
|
||
|
|
return 'PREG_BACKTRACK_LIMIT_ERROR';
|
||
|
|
case PREG_RECURSION_LIMIT_ERROR:
|
||
|
|
return 'PREG_RECURSION_LIMIT_ERROR';
|
||
|
|
case PREG_BAD_UTF8_ERROR:
|
||
|
|
return 'PREG_BAD_UTF8_ERROR';
|
||
|
|
case PREG_BAD_UTF8_OFFSET_ERROR:
|
||
|
|
return 'PREG_BAD_UTF8_OFFSET_ERROR';
|
||
|
|
default:
|
||
|
|
return 'Unknown error code';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
EOF
|
||
|
|
, $use_cache); ?>
|
||
|
|
</body>
|
||
|
|
</html>
|