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70 lines
1.4 KiB
70 lines
1.4 KiB
<?php
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function buildURL($URI, $https = false)
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{
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$url = 'http';
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if ($https && USE_HTTPS)
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$url .= 's';
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$url .= '://'.FORUM_DOMAIN;
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if ($https && USE_HTTPS && HTTPS_PORT != 443)
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$url .= ':'.HTTPS_PORT;
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if ((!$https || !USE_HTTPS) && HTTP_PORT != 80)
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$url .= ':'.HTTP_PORT;
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if (strpos($URI, FORUM_PATH) === 0)
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$url .= $URI;
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else
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$url .= FORUM_PATH.'/'.$URI;
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return $url;
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}
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function post_default($key, $default='')
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{
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$_POST[$key] = (isset($_POST[$key])) ? stripslashes($_POST[$key]) : $default;
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}
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function input_clean(&$input, &$dbobj, $opts = null)
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{
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$input = trim($input);
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if ($opts != null)
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{
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if (in_array('spchars', $opts)) //special chars
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$input = htmlspecialchars($input);
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if (in_array('strip', $opts)) //strip tags
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$input = strip_tags($input);
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if (in_array('nnegint', $opts)) //non-negative integer
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{
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$int_options = array('options' => array('min_range' => 0));
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$input = filter_var($input, FILTER_VALIDATE_INT, $int_options);
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}
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}
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else
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$input = strip_tags($input);
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$input = $dbobj->real_escape_string($input);
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}
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function post_clean($key, &$dbobj, $opts)
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{
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input_clean($_POST[$key], $dbobj, $opts);
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}
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function get_clean($key, &$dbobj, $intval = true)
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{
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if (array_key_exists($key, $_GET))
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{
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$opts = ($intval) ? array('strip', 'nnegint') : null;
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input_clean($_GET[$key], $dbobj, $opts);
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}
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else
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{
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$_GET[$key] = ($intval) ? 0 : '';
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}
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}
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?>
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