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<?php
/********************************************************************
*
* Tidypics System Analysis Script
*
* Helps admins configure their server
*
********************************************************************/
include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
global $CONFIG;
admin_gatekeeper();
set_context('admin');
$title = 'TidyPics Server Analysis';
function tp_readable_size($bytes) {
if (strpos($bytes, 'M')) {
return $bytes . 'B';
}
$size = $bytes / 1024;
if ($size < 1024) {
$size = number_format($size, 2);
$size .= ' KB';
} else {
$size = $size / 1024;
if ($size < 1024) {
$size = number_format($size, 2);
$size .= ' MB';
} else {
$size = $size / 1024;
$size = number_format($size, 2);
$size .= ' GB';
}
}
return $size;
}
$disablefunc = explode(',', ini_get('disable_functions'));
$exec_avail = "Disabled";
if (is_callable('exec') && !in_array('exec',$disablefunc)) {
$exec_avail = "Enabled";
}
ob_start();
echo elgg_view_title($title);
?>
<div class="contentWrapper">
<table width="100%">
<tr>
<td>PHP version</td>
<td><?php echo phpversion(); ?></td>
<td></td>
</tr>
<tr>
<td>GD</td>
<td><?php echo (extension_loaded('gd')) ? 'Enabled' : 'Disabled'; ?></td>
<td>Elgg requires the GD extension to be loaded</td>
</tr>
<tr>
<td>IMagick PHP extension</td>
<td><?php echo (extension_loaded('imagick')) ? 'Enabled' : 'Disabled'; ?></td>
<td></td>
</tr>
<tr>
<td>exec()</td>
<td><?php echo $exec_avail; ?></td>
<td>Required for ImageMagick command line</td>
</tr>
<tr>
<td>Memory Available to PHP</td>
<td><?php echo tp_readable_size(ini_get('memory_limit')); ?></td>
<td>Change memory_limit to increase</td>
</tr>
<tr>
<td>Memory Used to Load This Page</td>
<td><?php if (function_exists('memory_get_peak_usage')) echo tp_readable_size(memory_get_peak_usage()); ?></td>
<td>This is approximately the minimum per page</td>
</tr>
<tr>
<td>Max File Upload Size</td>
<td><?php echo tp_readable_size(ini_get('upload_max_filesize')); ?></td>
<td>Max size of an uploaded image</td>
</tr>
<tr>
<td>Max Post Size</td>
<td><?php echo tp_readable_size(ini_get('post_max_size')); ?></td>
<td>Max post size = sum of images + html form</td>
</tr>
<tr>
<td>Max Input Time</td>
<td><?php echo ini_get('max_input_time'); ?> s</td>
<td>Time script waits for upload to finish</td>
</tr>
<tr>
<td>Max Execution Time</td>
<td><?php echo ini_get('max_execution_time'); ?> s</td>
<td>Max time a script will run</td>
</tr>
<tr>
<td>GD imagejpeg</td>
<td><?php echo (is_callable('imagejpeg')) ? 'Enabled' : 'Disabled'; ?></td>
<td></td>
</tr>
<tr>
<td>GD imagepng</td>
<td><?php echo (is_callable('imagepng')) ? 'Enabled' : 'Disabled'; ?></td>
<td></td>
</tr>
<tr>
<td>GD imagegif</td>
<td><?php echo (is_callable('imagegif')) ? 'Enabled' : 'Disabled'; ?></td>
<td></td>
</tr>
<tr>
<td>EXIF</td>
<td><?php echo (is_callable('exif_read_data')) ? 'Enabled' : 'Disabled'; ?></td>
<td></td>
</tr>
<tr>
<td>Cookie only sessions</td>
<td><?php echo (ini_get('session.use_only_cookies')) ? 'Enabled' : 'Disabled'; ?></td>
<td>Cookie only sessions may affect the Flash uploader</td>
</tr>
</table>
<div style="margin-top:20px;">
<a href="<?php echo $CONFIG->url . "mod/tidypics/docs/configure_server.txt"; ?>">Server configuration doc</a>
</div>
</div>
<?php
$content = ob_get_clean();
$body = elgg_view_layout('two_column_left_sidebar', '', $content);
echo page_draw($title, $body);
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