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| Редакция 2 | Редакция 3 | ||
|---|---|---|---|
| 1 | <?php
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1 | <?php
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| 2 | /**
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2 | /**
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| 3 | * Smarty plugin
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3 | * Smarty 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 | * Smarty regex_replace modifier plugin
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10 | * Smarty regex_replace modifier plugin
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| 11 | *
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11 | *
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| 12 | * Type: modifier<br>
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12 | * Type: modifier<br>
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| 13 | * Name: regex_replace<br>
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13 | * Name: regex_replace<br>
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| 14 | * Purpose: regular expression search/replace
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14 | * Purpose: regular expression search/replace
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| 15 | * @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php
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15 | * @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php
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| 16 | * regex_replace (Smarty online manual)
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16 | * regex_replace (Smarty online manual)
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| 17 | * @author Monte Ohrt <monte at ohrt dot com>
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17 | * @author Monte Ohrt <monte at ohrt dot com>
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| 18 | * @param string
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18 | * @param string
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| 19 | * @param string|array
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19 | * @param string|array
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| 20 | * @param string|array
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20 | * @param string|array
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| 21 | * @return string
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21 | * @return string
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| 22 | */
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22 | */
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| 23 | function smarty_modifier_regex_replace($string, $search, $replace) |
23 | function smarty_modifier_regex_replace($string, $search, $replace) |
| 24 | {
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24 | {
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| 25 | if(is_array($search)) { |
25 | if(is_array($search)) { |
| 26 | foreach($search as $idx => $s) |
26 | foreach($search as $idx => $s) |
| 27 | $search[$idx] = _smarty_regex_replace_check($s); |
27 | $search[$idx] = _smarty_regex_replace_check($s); |
| 28 | } else { |
28 | } else { |
| 29 | $search = _smarty_regex_replace_check($search); |
29 | $search = _smarty_regex_replace_check($search); |
| 30 | }
|
30 | }
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| 31 | 31 | ||
| 32 | return preg_replace($search, $replace, $string); |
32 | return preg_replace($search, $replace, $string); |
| 33 | }
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33 | }
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| 34 | 34 | ||
| 35 | function _smarty_regex_replace_check($search) |
35 | function _smarty_regex_replace_check($search) |
| 36 | {
|
36 | {
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| 37 | if (($pos = strpos($search,"\0")) !== false) |
37 | if (($pos = strpos($search,"\0")) !== false) |
| 38 | $search = substr($search,0,$pos); |
38 | $search = substr($search,0,$pos); |
| 39 | if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) { |
39 | if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) { |
| 40 | /* remove eval-modifier from $search */
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40 | /* remove eval-modifier from $search */
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| 41 | $search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]); |
41 | $search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]); |
| 42 | }
|
42 | }
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| 43 | return $search; |
43 | return $search; |
| 44 | }
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44 | }
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| 45 | 45 | ||
| 46 | /* vim: set expandtab: */
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46 | /* vim: set expandtab: */
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| 47 | 47 | ||
| 48 | ?>
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48 | ?>
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| 49 | 49 | ||