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Avoid breaking things.

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This commit is contained in:
green-ponies (jgen) 2012-04-18 02:20:42 -04:00
parent 2fcc271f3d
commit 3902036477
1 changed files with 5 additions and 5 deletions
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10
core/util.inc.php
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@ -37,7 +37,7 @@ function url_escape($input) {
/*
Shish: I have a feeling that these three lines are important, possibly for searching for tags with slashes in them like fate/stay_night
green-ponies: indeed~
*/
$input = str_replace('^', '^^', $input);
$input = str_replace('/', '^s', $input);
$input = str_replace('\\', '^b', $input);
@ -45,21 +45,21 @@ function url_escape($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
However, it is only supported by PHP version 5.3 and up
*/
if (function_exists('idn_to_ascii')) {
return filter_var(idn_to_ascii($input), FILTER_SANITIZE_URL);
} else {
return filter_var($input, FILTER_SANITIZE_URL);
}
/*if(is_null($input)) {
*/
if(is_null($input)) {
return "";
}
$input = str_replace('^', '^^', $input);
$input = str_replace('/', '^s', $input);
$input = str_replace('\\', '^b', $input);
$input = rawurlencode($input);
return $input;*/
return $input;
}
/**