2 $app_name = 'wallabag 1';
4 $php_ok = (function_exists('version_compare') && version_compare(phpversion(), '5.3.3', '>='));
5 $pcre_ok = extension_loaded('pcre');
6 $zlib_ok = extension_loaded('zlib');
7 $mbstring_ok = extension_loaded('mbstring');
8 $iconv_ok = extension_loaded('iconv');
9 $tidy_ok = function_exists('tidy_parse_string');
10 $curl_ok = function_exists('curl_exec');
11 $parallel_ok = ((extension_loaded('http') && class_exists('HttpRequestPool')) || ($curl_ok && function_exists('curl_multi_init')));
12 $allow_url_fopen_ok = (bool)ini_get('allow_url_fopen');
13 $filter_ok = extension_loaded('filter');
15 if (extension_loaded('xmlreader')) {
17 } elseif (extension_loaded('xml')) {
18 $parser_check = xml_parser_create();
19 xml_parse_into_struct($parser_check, '<foo>&</foo>', $values);
20 xml_parser_free($parser_check);
21 $xml_ok = isset($values[0]['value']);
26 header('Content-type: text/html; charset=UTF-8');
32 <title
><?php
echo $app_name; ?>: Server Compatibility Test
</title
>
34 <style type
="text/css">
36 font
:14px
/1.4em
"Lucida Grande", Verdana
, Arial
, Helvetica
, Clean
, Sans
, sans
-serif
;
46 margin
:20px auto
0 auto
;
51 text
-decoration
:underline
;
57 background
-color
:#333;
69 background
-color
:#ffc;
74 margin
:10px
0 10px
20px
;
103 background
-color
:#f3f3ff;
108 text
-transform
: uppercase
;
112 border
-collapse
:collapse
;
116 background
-color
:#eee;
118 border
:1px solid
#fff;
124 border
:1px solid
#eee;
127 table
#chart tr.enabled td {
128 /* Leave this alone */
131 table
#chart tr.disabled td,
132 table
#chart tr.disabled td a {
137 table
#chart tr.disabled td a {
138 text
-decoration
:underline
;
144 border
-bottom
:1px solid
#ccc;
149 font
:10px
/12px verdana
, sans
-serif
;
154 background
-color
:transparent
;
167 <h2 style
="text-align:center;"><?php
echo $app_name; ?>: Compatibility Test
</h2
>
168 <table cellpadding
="0" cellspacing
="0" border
="0" width
="100%" id
="chart">
173 <th
>What You Have
</th
>
177 <tr
class="<?php echo ($php_ok) ? 'enabled' : 'disabled'; ?>">
179 <td
>5.2.0 or higher
</td
>
180 <td
><?php
echo phpversion(); ?></td
>
182 <tr
class="<?php echo ($xml_ok) ? 'enabled, and sane' : 'disabled, or broken'; ?>">
183 <td
><a href
="http://php.net/xml">XML
</a
></td
>
185 <td
><?php
echo ($xml_ok) ? 'Enabled, and sane' : 'Disabled, or broken'; ?></td
>
187 <tr
class="<?php echo ($pcre_ok) ? 'enabled' : 'disabled'; ?>">
188 <td
><a href
="http://php.net/pcre">PCRE
</a
></td
>
190 <td
><?php
echo ($pcre_ok) ? 'Enabled' : 'Disabled'; ?></td
>
192 <!-- <tr
class="<?php echo ($zlib_ok) ? 'enabled' : 'disabled'; ?>">
193 <td
><a href
="http://php.net/zlib">Zlib
</a
></td
>
195 <td
><?php
echo ($zlib_ok) ? 'Enabled' : 'Disabled'; ?></td
>
197 <!-- <tr
class="<?php echo ($mbstring_ok) ? 'enabled' : 'disabled'; ?>">
198 <td
><a href
="http://php.net/mbstring">mbstring
</a
></td
>
200 <td
><?php
echo ($mbstring_ok) ? 'Enabled' : 'Disabled'; ?></td
>
202 <!-- <tr
class="<?php echo ($iconv_ok) ? 'enabled' : 'disabled'; ?>">
203 <td
><a href
="http://php.net/iconv">iconv
</a
></td
>
205 <td
><?php
echo ($iconv_ok) ? 'Enabled' : 'Disabled'; ?></td
>
207 <tr
class="<?php echo ($filter_ok) ? 'enabled' : 'disabled'; ?>">
208 <td
><a href
="http://uk.php.net/manual/en/book.filter.php">Data filtering
</a
></td
>
210 <td
><?php
echo ($filter_ok) ? 'Enabled' : 'Disabled'; ?></td
>
212 <tr
class="<?php echo ($tidy_ok) ? 'enabled' : 'disabled'; ?>">
213 <td
><a href
="http://php.net/tidy">Tidy
</a
></td
>
215 <td
><?php
echo ($tidy_ok) ? 'Enabled' : 'Disabled'; ?></td
>
217 <tr
class="<?php echo ($curl_ok) ? 'enabled' : 'disabled'; ?>">
218 <td
><a href
="http://php.net/curl">cURL
</a
></td
>
220 <td
><?php
echo (extension_loaded('curl')) ? 'Enabled' : 'Disabled'; ?></td
>
222 <tr
class="<?php echo ($parallel_ok) ? 'enabled' : 'disabled'; ?>">
223 <td
>Parallel URL fetching
</td
>
225 <td
><?php
echo ($parallel_ok) ? 'Enabled' : 'Disabled'; ?></td
>
227 <tr
class="<?php echo ($allow_url_fopen_ok) ? 'enabled' : 'disabled'; ?>">
228 <td
><a href
="http://www.php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen">allow_url_fopen
</a
></td
>
230 <td
><?php
echo ($allow_url_fopen_ok) ? 'Enabled' : 'Disabled'; ?></td
>
237 <h3
>What does this mean
?</h3
>
239 <?php
//if ($php_ok && $xml_ok && $pcre_ok && $mbstring_ok && $iconv_ok && $filter_ok && $zlib_ok && $tidy_ok && $curl_ok && $parallel_ok && $allow_url_fopen_ok): ?>
240 <?php
if ($php_ok && $xml_ok && $pcre_ok && $filter_ok && $tidy_ok && $curl_ok && $parallel_ok && $allow_url_fopen_ok): ?>
241 <li
><em
>You have everything you need to run
<?php
echo $app_name; ?> properly
! Congratulations
!</em
></li
>
243 <?php
if ($php_ok): ?>
244 <li
><strong
>PHP
:</strong
> You are running a supported version of PHP
. <em
>No problems here
.</em
></li
>
245 <?php
if ($xml_ok): ?>
246 <li
><strong
>XML
:</strong
> You have XMLReader support
or a version of XML support that isn
't broken installed. <em>No problems here.</em></li>
247 <?php if ($pcre_ok): ?>
248 <li><strong>PCRE:</strong> You have PCRE support installed. <em>No problems here.</em></li>
250 <?php if ($allow_url_fopen_ok): ?>
251 <li><strong>allow_url_fopen:</strong> You have allow_url_fopen enabled. <em>No problems here.</em></li>
253 <?php if ($filter_ok): ?>
254 <li><strong>Data filtering:</strong> You have the PHP filter extension enabled. <em>No problems here.</em></li>
256 <?php if ($zlib_ok): ?>
257 <li><strong>Zlib:</strong> You have <code>Zlib</code> enabled. This allows SimplePie to support GZIP-encoded feeds. <em>No problems here.</em></li>
259 <li><strong>Zlib:</strong> The <code>Zlib</code> extension is not available. SimplePie will ignore any GZIP-encoding, and instead handle feeds as uncompressed text.</li>
262 <?php if ($mbstring_ok && $iconv_ok): ?>
263 <li><strong>mbstring and iconv:</strong> You have both <code>mbstring</code> and <code>iconv</code> installed! This will allow <?php echo $app_name; ?> to handle the greatest number of languages. <em>No problems here.</em></li>
264 <?php elseif ($mbstring_ok): ?>
265 <li><strong>mbstring:</strong> <code>mbstring</code> is installed, but <code>iconv</code> is not.</li>
266 <?php elseif ($iconv_ok): ?>
267 <li><strong>iconv:</strong> <code>iconv</code> is installed, but <code>mbstring</code> is not.</li>
269 <li><strong>mbstring and iconv:</strong> <em>You do not have either of the extensions installed.</em> This will significantly impair your ability to read non-English feeds, as well as even some English ones.</li>
272 <?php if ($tidy_ok): ?>
273 <li><strong>Tidy:</strong> You have <code>Tidy</code> support installed. <em>No problems here.</em></li>
275 <li><strong>Tidy:</strong> The <code>Tidy</code> extension is not available. <?php echo $app_name; ?> should still work with most feeds, but you may experience problems with some.</li>
278 <?php if ($curl_ok): ?>
279 <li><strong>cURL:</strong> You have <code>cURL</code> support installed. <em>No problems here.</em></li>
281 <li><strong>cURL:</strong> The <code>cURL</code> extension is not available. SimplePie will use <code>fsockopen()</code> instead.</li>
284 <?php if ($parallel_ok): ?>
285 <li><strong>Parallel URL fetching:</strong> You have <code>HttpRequestPool</code> or <code>curl_multi</code> support installed. <em>No problems here.</em></li>
287 <li><strong>Parallel URL fetching:</strong> <code>HttpRequestPool</code> or <code>curl_multi</code> support is not available. <?php echo $app_name; ?> will use <code>file_get_contents()</code> instead to fetch URLs sequentially rather than in parallel.</li>
291 <li><strong>Data filtering:</strong> Your PHP configuration has the filter extension disabled. <em><?php echo $app_name; ?> will not work here.</em></li>
295 <li><strong>allow_url_fopen:</strong> Your PHP configuration has allow_url_fopen disabled. <em><?php echo $app_name; ?> will not work here.</em></li>
299 <li><strong>PCRE:</strong> Your PHP installation doesn't support Perl
-Compatible Regular Expressions
. <em
><?php
echo $app_name; ?> will not work here
.</em
></li
>
302 <li
><strong
>XML
:</strong
> Your PHP installation doesn
't support XML parsing. <em><?php echo $app_name; ?> will not work here.</em></li>
305 <li><strong>PHP:</strong> You are running an unsupported version of PHP. <em><?php echo $app_name; ?> will not work here.</em></li>
312 <?php //if ($php_ok && $xml_ok && $pcre_ok && $mbstring_ok && $iconv_ok && $filter_ok && $allow_url_fopen_ok) { ?>
313 <?php if ($php_ok && $xml_ok && $pcre_ok && $filter_ok && $allow_url_fopen_ok) { ?>
314 <h3>Bottom Line: Yes, you can!</h3>
315 <p><em>Your webhost has its act together!</em></p>
316 <p>You can download the latest version of <?php echo $app_name; ?> from <a href="http://wallabag.org/download">wallabag.org</a>.</p>
317 <p><strong>Note</strong>: Passing this test does not guarantee that <?php echo $app_name; ?> will run on your webhost — it only ensures that the basic requirements have been addressed. If you experience any problems, please let us know.</p>
318 <?php //} else if ($php_ok && $xml_ok && $pcre_ok && $mbstring_ok && $allow_url_fopen_ok && $filter_ok) { ?>
319 <?php } else if ($php_ok && $xml_ok && $pcre_ok && $allow_url_fopen_ok && $filter_ok) { ?>
320 <h3>Bottom Line: Yes, you can!</h3>
321 <p><em>For most feeds, it'll run with no problems
.</em
> There are certain languages that you might have a hard time with though
.</p
>
322 <p
>You can download the latest version of
<?php
echo $app_name; ?> from
<a href
="http://wallabag.org/download">wallabag
.org
</a
>.</p
>
323 <p
><strong
>Note
</strong
>: Passing this test does not guarantee that
<?php
echo $app_name; ?> will run on your webhost
&mdash
; it only ensures that the basic requirements have been addressed
. If you experience any problems
, please let us know
.</p
>
325 <h3
>Bottom Line
: We
're sorry…</h3>
326 <p><em>Your webhost does not support the minimum requirements for <?php echo $app_name; ?>.</em> It may be a good idea to contact your webhost and point them to the results of this test. They may be able to enable/install the required components.</p>
331 <p class="footnote">This compatibility test has been borrowed (and slightly adapted by <a href="http://fivefilters.org/content-only/">fivefilters.org</a>) from the one supplied by <a href="http://simplepie.org/">SimplePie.org</a>.</a></p>