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Last change
on this file since 23485 was
23485,
checked in by rvelices, 11 years ago
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Smarty EOL style LF svn property
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-
Property svn:eol-style set to
LF
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File size:
785 bytes
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| Line | |
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| 1 | <?php |
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| 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 PluginsModifierCompiler |
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| 7 | */ |
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| 8 | |
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| 9 | /** |
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| 10 | * Smarty default modifier plugin |
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| 11 | * |
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| 12 | * Type: modifier<br> |
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| 13 | * Name: default<br> |
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| 14 | * Purpose: designate default value for empty variables |
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| 15 | * |
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| 16 | * @link http://www.smarty.net/manual/en/language.modifier.default.php default (Smarty online manual) |
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| 17 | * @author Uwe Tews |
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| 18 | * @param array $params parameters |
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| 19 | * @return string with compiled code |
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| 20 | */ |
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| 21 | function smarty_modifiercompiler_default ($params, $compiler) |
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| 22 | { |
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| 23 | $output = $params[0]; |
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| 24 | if (!isset($params[1])) { |
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| 25 | $params[1] = "''"; |
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| 26 | } |
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| 27 | |
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| 28 | array_shift($params); |
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| 29 | foreach ($params as $param) { |
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| 30 | $output = '(($tmp = @' . $output . ')===null||$tmp===\'\' ? ' . $param . ' : $tmp)'; |
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| 31 | } |
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| 32 | return $output; |
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| 33 | } |
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| 34 | |
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| 35 | ?> |
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