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1 <?php
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2
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3 /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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4
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5 /**
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6 * This file is part of the PEAR Console_CommandLine package.
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7 *
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8 * PHP version 5
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9 *
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10 * LICENSE: This source file is subject to the MIT license that is available
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11 * through the world-wide-web at the following URI:
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12 * http://opensource.org/licenses/mit-license.php
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13 *
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14 * @category Console
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15 * @package Console_CommandLine
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16 * @author David JEAN LOUIS <izimobil@gmail.com>
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17 * @copyright 2007 David JEAN LOUIS
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18 * @license http://opensource.org/licenses/mit-license.php MIT License
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19 * @version CVS: $Id$
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20 * @link http://pear.php.net/package/Console_CommandLine
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21 * @since File available since release 0.1.0
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22 * @filesource
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23 */
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24
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25 /**
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26 * Required by this class.
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27 */
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28 require_once 'Console/CommandLine/Action.php';
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29
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30 /**
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31 * Class that represent the Version action, a special action that displays the
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32 * version string of the program.
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33 *
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34 * @category Console
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35 * @package Console_CommandLine
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36 * @author David JEAN LOUIS <izimobil@gmail.com>
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37 * @copyright 2007 David JEAN LOUIS
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38 * @license http://opensource.org/licenses/mit-license.php MIT License
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39 * @version Release: @package_version@
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40 * @link http://pear.php.net/package/Console_CommandLine
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41 * @since Class available since release 0.1.0
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42 */
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43 class Console_CommandLine_Action_Version extends Console_CommandLine_Action
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44 {
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45 // execute() {{{
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46
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47 /**
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48 * Executes the action with the value entered by the user.
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49 *
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50 * @param mixed $value The option value
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51 * @param array $params An array of optional parameters
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52 *
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53 * @return string
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54 */
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55 public function execute($value = false, $params = array())
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56 {
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57 return $this->parser->displayVersion();
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58 }
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59 // }}}
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60 }
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