diff options
Diffstat (limited to 'vendor/smarty/smarty/libs/plugins/modifier.escape.php')
| -rw-r--r-- | vendor/smarty/smarty/libs/plugins/modifier.escape.php | 60 |
1 files changed, 44 insertions, 16 deletions
diff --git a/vendor/smarty/smarty/libs/plugins/modifier.escape.php b/vendor/smarty/smarty/libs/plugins/modifier.escape.php index 9c247b933..1ae87a7aa 100644 --- a/vendor/smarty/smarty/libs/plugins/modifier.escape.php +++ b/vendor/smarty/smarty/libs/plugins/modifier.escape.php @@ -8,8 +8,8 @@ /** * Smarty escape modifier plugin - * Type: modifier<br> - * Name: escape<br> + * Type: modifier + * Name: escape * Purpose: escape string for output * * @link http://www.smarty.net/docs/en/language.modifier.escape @@ -25,6 +25,8 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $double_encode = true) { static $_double_encode = null; + static $is_loaded_1 = false; + static $is_loaded_2 = false; if ($_double_encode === null) { $_double_encode = version_compare(PHP_VERSION, '5.2.3', '>='); } @@ -46,7 +48,9 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $ // php <5.2.3 - prevent double encoding $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string); $string = htmlspecialchars($string, ENT_QUOTES, $char_set); - $string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string); + $string = str_replace(array('%%%SMARTY_START%%%', + '%%%SMARTY_END%%%'), array('&', + ';'), $string); return $string; } @@ -67,7 +71,9 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $ $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string); $string = htmlspecialchars($string, ENT_QUOTES, $char_set); $string = - str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string); + str_replace(array('%%%SMARTY_START%%%', + '%%%SMARTY_END%%%'), array('&', + ';'), $string); return $string; } @@ -86,7 +92,9 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $ } else { $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string); $string = htmlentities($string, ENT_QUOTES, $char_set); - $string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string); + $string = str_replace(array('%%%SMARTY_START%%%', + '%%%SMARTY_END%%%'), array('&', + ';'), $string); return $string; } @@ -116,8 +124,11 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $ case 'hexentity': $return = ''; if (Smarty::$_MBSTRING) { - if (!is_callable('smarty_mb_to_unicode')) { - require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php'); + if (!$is_loaded_1) { + if (!is_callable('smarty_mb_to_unicode')) { + require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php'); + } + $is_loaded_1 = true; } $return = ''; foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) { @@ -137,8 +148,11 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $ case 'decentity': $return = ''; if (Smarty::$_MBSTRING) { - if (!is_callable('smarty_mb_to_unicode')) { - require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php'); + if (!$is_loaded_1) { + if (!is_callable('smarty_mb_to_unicode')) { + require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php'); + } + $is_loaded_1 = true; } $return = ''; foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) { @@ -157,25 +171,39 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $ case 'javascript': // escape quotes and backslashes, newlines, etc. - return strtr($string, array('\\' => '\\\\', "'" => "\\'", '"' => '\\"', "\r" => '\\r', "\n" => '\\n', + return strtr($string, array('\\' => '\\\\', + "'" => "\\'", + '"' => '\\"', + "\r" => '\\r', + "\n" => '\\n', '</' => '<\/')); case 'mail': if (Smarty::$_MBSTRING) { - if (!is_callable('smarty_mb_str_replace')) { - require_once(SMARTY_PLUGINS_DIR . 'shared.mb_str_replace.php'); + if (!$is_loaded_2) { + if (!is_callable('smarty_mb_str_replace')) { + require_once(SMARTY_PLUGINS_DIR . 'shared.mb_str_replace.php'); + } + $is_loaded_2 = true; } - return smarty_mb_str_replace(array('@', '.'), array(' [AT] ', ' [DOT] '), $string); + return smarty_mb_str_replace(array('@', + '.'), array(' [AT] ', + ' [DOT] '), $string); } // no MBString fallback - return str_replace(array('@', '.'), array(' [AT] ', ' [DOT] '), $string); + return str_replace(array('@', + '.'), array(' [AT] ', + ' [DOT] '), $string); case 'nonstd': // escape non-standard chars, such as ms document quotes $return = ''; if (Smarty::$_MBSTRING) { - if (!is_callable('smarty_mb_to_unicode')) { - require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php'); + if (!$is_loaded_1) { + if (!is_callable('smarty_mb_to_unicode')) { + require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php'); + } + $is_loaded_1 = true; } foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) { if ($unicode >= 126) { |