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Use filter_var for function url_escape($input).

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This commit is contained in:
green-ponies (jgen) 2012-04-15 18:59:23 -04:00
parent a82f9382d1
commit 372f4fad7c
1 changed files with 7 additions and 2 deletions
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9
core/util.inc.php
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@ -34,14 +34,18 @@ function int_escape($input) {
* @retval string * @retval string
*/ */
function url_escape($input) { function url_escape($input) {
if(is_null($input)) { /* The function idn_to_ascii is used to support Unicode domains / URLs as well.
See here for more: http://php.net/manual/en/function.filter-var.php */
return filter_var(idn_to_ascii($input), FILTER_SANITIZE_URL);
/*if(is_null($input)) {
return ""; return "";
} }
$input = str_replace('^', '^^', $input); $input = str_replace('^', '^^', $input);
$input = str_replace('/', '^s', $input); $input = str_replace('/', '^s', $input);
$input = str_replace('\\', '^b', $input); $input = str_replace('\\', '^b', $input);
$input = rawurlencode($input); $input = rawurlencode($input);
return $input; return $input;*/
} }
/** /**
@ -210,6 +214,7 @@ function show_ip($ip, $ban_reason) {
* will try and standardise them * will try and standardise them
*/ */
function undb_bool($val) { function undb_bool($val) {
// Could this be combined with bool_escape() ?
if($val === true || $val == 'Y' || $val == 'y' || $val == 'T' || $val == 't' || $val === 1) return true; if($val === true || $val == 'Y' || $val == 'y' || $val == 'T' || $val == 't' || $val === 1) return true;
if($val === false || $val == 'N' || $val == 'n' || $val == 'F' || $val == 'f' || $val === 0) return false; if($val === false || $val == 'N' || $val == 'n' || $val == 'F' || $val == 'f' || $val === 0) return false;
} }