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Редакция | Автор | № строки | Строка |
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304 | alex-w | 1 | <?php |
2 | /** |
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3 | * Smarty plugin |
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4 | * |
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5 | * @package Smarty |
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6 | * @subpackage PluginsModifier |
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7 | */ |
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8 | |||
9 | /** |
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10 | * Smarty replace modifier plugin |
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11 | * |
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12 | * Type: modifier<br> |
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13 | * Name: replace<br> |
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14 | * Purpose: simple search/replace |
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15 | * |
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16 | * @link http://smarty.php.net/manual/en/language.modifier.replace.php replace (Smarty online manual) |
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17 | * @author Monte Ohrt <monte at ohrt dot com> |
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18 | * @author Uwe Tews |
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19 | * @param string $ |
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20 | * @param string $ |
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21 | * @param string $ |
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22 | * @return string |
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23 | */ |
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24 | function smarty_modifier_replace($string, $search, $replace) |
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25 | { |
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26 | if (!function_exists("mb_str_replace")) { |
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27 | // simulate the missing PHP mb_str_replace function |
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28 | function mb_str_replace($needle, $replacement, $haystack) |
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29 | { |
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30 | $needle_len = mb_strlen($needle); |
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31 | $replacement_len = mb_strlen($replacement); |
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32 | $pos = mb_strpos($haystack, $needle, 0); |
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33 | while ($pos !== false) { |
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34 | $haystack = mb_substr($haystack, 0, $pos) . $replacement |
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35 | . mb_substr($haystack, $pos + $needle_len); |
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36 | $pos = mb_strpos($haystack, $needle, $pos + $replacement_len); |
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37 | } |
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38 | return $haystack; |
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39 | } |
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40 | } |
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41 | if (function_exists('mb_substr')) { |
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42 | return mb_str_replace($search, $replace, $string); |
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43 | } else { |
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44 | return str_replace($search, $replace, $string); |
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45 | } |
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46 | } |
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47 | |||
48 | ?> |