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| Редакция 2 | Редакция 3 | ||
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| 1 | <?php
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1 | <?php
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| 2 | /**
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2 | /**
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| 3 | * Smarty shared plugin
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3 | * Smarty shared plugin
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| 4 | * @package Smarty
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4 | * @package Smarty
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| 5 | * @subpackage plugins
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5 | * @subpackage plugins
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| 6 | */
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6 | */
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| 7 | 7 | ||
| 8 | 8 | ||
| 9 | /**
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9 | /**
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| 10 | * escape_special_chars common function
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10 | * escape_special_chars common function
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| 11 | *
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11 | *
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| 12 | * Function: smarty_function_escape_special_chars<br>
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12 | * Function: smarty_function_escape_special_chars<br>
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| 13 | * Purpose: used by other smarty functions to escape
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13 | * Purpose: used by other smarty functions to escape
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| 14 | * special chars except for already escaped ones
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14 | * special chars except for already escaped ones
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| 15 | * @author Monte Ohrt <monte at ohrt dot com>
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15 | * @author Monte Ohrt <monte at ohrt dot com>
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| 16 | * @param string
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16 | * @param string
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| 17 | * @return string
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17 | * @return string
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| 18 | */
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18 | */
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| 19 | function smarty_function_escape_special_chars($string) |
19 | function smarty_function_escape_special_chars($string) |
| 20 | {
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20 | {
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| 21 | if(!is_array($string)) { |
21 | if(!is_array($string)) { |
| 22 | $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string); |
22 | $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string); |
| 23 | $string = htmlspecialchars($string); |
23 | $string = htmlspecialchars($string); |
| 24 | $string = str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%'), array('&',';'), $string); |
24 | $string = str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%'), array('&',';'), $string); |
| 25 | }
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25 | }
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| 26 | return $string; |
26 | return $string; |
| 27 | }
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27 | }
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| 28 | 28 | ||
| 29 | /* vim: set expandtab: */
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29 | /* vim: set expandtab: */
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| 30 | 30 | ||
| 31 | ?>
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31 | ?>
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| 32 | 32 | ||