/usr/share/php/smarty/plugins/modifier.escape.php is in smarty 2.6.26-0.2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | <?php
/**
* Smarty plugin
* @package Smarty
* @subpackage plugins
*/
/**
* Smarty escape modifier plugin
*
* Type: modifier<br>
* Name: escape<br>
* Purpose: Escape the string according to escapement type
* @link http://smarty.php.net/manual/en/language.modifier.escape.php
* escape (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param string
* @param html|htmlall|url|quotes|hex|hexentity|javascript
* @return string
*/
function smarty_modifier_escape($string, $esc_type = 'html', $char_set = 'ISO-8859-1')
{
switch ($esc_type) {
case 'html':
return htmlspecialchars($string, ENT_QUOTES, $char_set);
case 'htmlall':
return htmlentities($string, ENT_QUOTES, $char_set);
case 'url':
return rawurlencode($string);
case 'urlpathinfo':
return str_replace('%2F','/',rawurlencode($string));
case 'quotes':
// escape unescaped single quotes
return preg_replace("%(?<!\\\\)'%", "\\'", $string);
case 'hex':
// escape every character into hex
$return = '';
for ($x=0; $x < strlen($string); $x++) {
$return .= '%' . bin2hex($string[$x]);
}
return $return;
case 'hexentity':
$return = '';
for ($x=0; $x < strlen($string); $x++) {
$return .= '&#x' . bin2hex($string[$x]) . ';';
}
return $return;
case 'decentity':
$return = '';
for ($x=0; $x < strlen($string); $x++) {
$return .= '&#' . ord($string[$x]) . ';';
}
return $return;
case 'javascript':
// escape quotes and backslashes, newlines, etc.
return strtr($string, array('\\'=>'\\\\',"'"=>"\\'",'"'=>'\\"',"\r"=>'\\r',"\n"=>'\\n','</'=>'<\/'));
case 'mail':
// safe way to display e-mail address on a web page
return str_replace(array('@', '.'),array(' [AT] ', ' [DOT] '), $string);
case 'nonstd':
// escape non-standard chars, such as ms document quotes
$_res = '';
for($_i = 0, $_len = strlen($string); $_i < $_len; $_i++) {
$_ord = ord(substr($string, $_i, 1));
// non-standard char, escape it
if($_ord >= 126){
$_res .= '&#' . $_ord . ';';
}
else {
$_res .= substr($string, $_i, 1);
}
}
return $_res;
default:
return $string;
}
}
/* vim: set expandtab: */
?>
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