Adding upstream version 2.11.4.upstream/2.11.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

13 files changed, 702 insertions, 0 deletions

diff --git a/library/vendor/Zend/Filter/Word/CamelCaseToDash.php b/library/vendor/Zend/Filter/Word/CamelCaseToDash.php
new file mode 100644
index 0000000..4698947
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/CamelCaseToDash.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_Interface
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_CamelCaseToDash extends Zend_Filter_Word_CamelCaseToSeparator
+{
+    /**
+     * Constructor
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct('-');
+    }
+}
diff --git a/library/vendor/Zend/Filter/Word/CamelCaseToSeparator.php b/library/vendor/Zend/Filter/Word/CamelCaseToSeparator.php
new file mode 100644
index 0000000..6592c45
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/CamelCaseToSeparator.php
@@ -0,0 +1,48 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_PregReplace
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_CamelCaseToSeparator extends Zend_Filter_Word_Separator_Abstract
+{
+
+    public function filter($value)
+    {
+        if (self::isUnicodeSupportEnabled()) {
+            parent::setMatchPattern(array('#(?<=(?:\p{Lu}))(\p{Lu}\p{Ll})#','#(?<=(?:\p{Ll}|\p{Nd}))(\p{Lu})#'));
+            parent::setReplacement(array($this->_separator . '\1', $this->_separator . '\1'));
+        } else {
+            parent::setMatchPattern(array('#(?<=(?:[A-Z]))([A-Z]+)([A-Z][A-z])#', '#(?<=(?:[a-z0-9]))([A-Z])#'));
+            parent::setReplacement(array('\1' . $this->_separator . '\2', $this->_separator . '\1'));
+        }
+
+        return parent::filter($value);
+    }
+
+}
diff --git a/library/vendor/Zend/Filter/Word/CamelCaseToUnderscore.php b/library/vendor/Zend/Filter/Word/CamelCaseToUnderscore.php
new file mode 100644
index 0000000..fc2a5d7
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/CamelCaseToUnderscore.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_CamelCaseToSeparator
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_CamelCaseToUnderscore extends Zend_Filter_Word_CamelCaseToSeparator
+{
+    /**
+     * Constructor
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct('_');
+    }
+}
diff --git a/library/vendor/Zend/Filter/Word/DashToCamelCase.php b/library/vendor/Zend/Filter/Word/DashToCamelCase.php
new file mode 100644
index 0000000..c6ff5c1
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/DashToCamelCase.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_Interface
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_DashToCamelCase extends Zend_Filter_Word_SeparatorToCamelCase
+{
+    /**
+     * Constructor
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct('-');
+    }
+}
diff --git a/library/vendor/Zend/Filter/Word/DashToSeparator.php b/library/vendor/Zend/Filter/Word/DashToSeparator.php
new file mode 100644
index 0000000..fe86149
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/DashToSeparator.php
@@ -0,0 +1,41 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_PregReplace
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_DashToSeparator extends Zend_Filter_Word_Separator_Abstract
+{
+
+    public function filter($value)
+    {
+        $this->setMatchPattern('#-#');
+        $this->setReplacement($this->_separator);
+        return parent::filter($value);
+    }
+}
diff --git a/library/vendor/Zend/Filter/Word/DashToUnderscore.php b/library/vendor/Zend/Filter/Word/DashToUnderscore.php
new file mode 100644
index 0000000..19527dd
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/DashToUnderscore.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_PregReplace
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_DashToUnderscore extends Zend_Filter_Word_SeparatorToSeparator
+{
+    /**
+     * Constructor
+     *
+     * @param  string $separator Space by default
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct('-', '_');
+    }
+}
diff --git a/library/vendor/Zend/Filter/Word/Separator/Abstract.php b/library/vendor/Zend/Filter/Word/Separator/Abstract.php
new file mode 100644
index 0000000..7a95034
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/Separator/Abstract.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_PregReplace
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @uses       Zend_Filter_PregReplace
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Filter_Word_Separator_Abstract extends Zend_Filter_PregReplace
+{
+
+    protected $_separator = null;
+
+    /**
+     * Constructor
+     *
+     * @param  string $separator Space by default
+     * @return void
+     */
+    public function __construct($separator = ' ')
+    {
+        $this->setSeparator($separator);
+    }
+
+    /**
+     * Sets a new seperator
+     *
+     * @param  string  $separator  Seperator
+     * @return $this
+     */
+    public function setSeparator($separator)
+    {
+        if ($separator == null) {
+            throw new Zend_Filter_Exception('"' . $separator . '" is not a valid separator.');
+        }
+        $this->_separator = $separator;
+        return $this;
+    }
+
+    /**
+     * Returns the actual set seperator
+     *
+     * @return  string
+     */
+    public function getSeparator()
+    {
+        return $this->_separator;
+    }
+
+}
diff --git a/library/vendor/Zend/Filter/Word/SeparatorToCamelCase.php b/library/vendor/Zend/Filter/Word/SeparatorToCamelCase.php
new file mode 100644
index 0000000..7f53eb7
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/SeparatorToCamelCase.php
@@ -0,0 +1,63 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_PregReplace
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_SeparatorToCamelCase extends Zend_Filter_Word_Separator_Abstract
+{
+
+    public function filter($value)
+    {
+        // a unicode safe way of converting characters to \x00\x00 notation
+        $pregQuotedSeparator = preg_quote($this->_separator, '#');
+
+        if (self::isUnicodeSupportEnabled()) {
+            parent::setMatchPattern(array('#('.$pregQuotedSeparator.')(\p{L}{1})#','#(^\p{Ll}{1})#'));
+            parent::setReplacement(array('Zend_Filter_Word_SeparatorToCamelCase', '_strtoupperArray'));
+        } else {
+            parent::setMatchPattern(array('#('.$pregQuotedSeparator.')([A-Za-z]{1})#','#(^[A-Za-z]{1})#'));
+            parent::setReplacement(array('Zend_Filter_Word_SeparatorToCamelCase', '_strtoupperArray'));
+        }
+
+        return preg_replace_callback($this->_matchPattern, $this->_replacement, $value);
+    }
+
+    /**
+     * @param array $matches
+     * @return string
+     */
+    private static function _strtoupperArray(array $matches)
+    {
+        if (array_key_exists(2, $matches)) {
+            return strtoupper($matches[2]);
+        }
+        return strtoupper($matches[1]);
+    }
+
+}
diff --git a/library/vendor/Zend/Filter/Word/SeparatorToDash.php b/library/vendor/Zend/Filter/Word/SeparatorToDash.php
new file mode 100644
index 0000000..aeab938
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/SeparatorToDash.php
@@ -0,0 +1,45 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_SeperatorToSeparator
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_SeparatorToDash extends Zend_Filter_Word_SeparatorToSeparator
+{
+    /**
+     * Constructor
+     *
+     * @param  string  $searchSeparator  Seperator to search for change
+     * @return void
+     */
+    public function __construct($searchSeparator = ' ')
+    {
+        parent::__construct($searchSeparator, '-');
+    }
+
+}
diff --git a/library/vendor/Zend/Filter/Word/SeparatorToSeparator.php b/library/vendor/Zend/Filter/Word/SeparatorToSeparator.php
new file mode 100644
index 0000000..d1ce7e9
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/SeparatorToSeparator.php
@@ -0,0 +1,127 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_PregReplace
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_SeparatorToSeparator extends Zend_Filter_PregReplace
+{
+
+    protected $_searchSeparator = null;
+    protected $_replacementSeparator = null;
+
+    /**
+     * Constructor
+     *
+     * @param  string  $searchSeparator      Seperator to search for
+     * @param  string  $replacementSeperator Seperator to replace with
+     * @return void
+     */
+    public function __construct($searchSeparator = ' ', $replacementSeparator = '-')
+    {
+        $this->setSearchSeparator($searchSeparator);
+        $this->setReplacementSeparator($replacementSeparator);
+    }
+
+    /**
+     * Sets a new seperator to search for
+     *
+     * @param  string  $separator  Seperator to search for
+     * @return $this
+     */
+    public function setSearchSeparator($separator)
+    {
+        $this->_searchSeparator = $separator;
+        return $this;
+    }
+
+    /**
+     * Returns the actual set seperator to search for
+     *
+     * @return  string
+     */
+    public function getSearchSeparator()
+    {
+        return $this->_searchSeparator;
+    }
+
+    /**
+     * Sets a new seperator which replaces the searched one
+     *
+     * @param  string  $separator  Seperator which replaces the searched one
+     * @return $this
+     */
+    public function setReplacementSeparator($separator)
+    {
+        $this->_replacementSeparator = $separator;
+        return $this;
+    }
+
+    /**
+     * Returns the actual set seperator which replaces the searched one
+     *
+     * @return  string
+     */
+    public function getReplacementSeparator()
+    {
+        return $this->_replacementSeparator;
+    }
+
+    /**
+     * Defined by Zend_Filter_Interface
+     *
+     * Returns the string $value, replacing the searched seperators with the defined ones
+     *
+     * @param  string $value
+     * @return string
+     */
+    public function filter($value)
+    {
+        return $this->_separatorToSeparatorFilter($value);
+    }
+
+    /**
+     * Do the real work, replaces the seperator to search for with the replacement seperator
+     *
+     * Returns the replaced string
+     *
+     * @param  string $value
+     * @return string
+     */
+    protected function _separatorToSeparatorFilter($value)
+    {
+        if ($this->_searchSeparator == null) {
+            throw new Zend_Filter_Exception('You must provide a search separator for this filter to work.');
+        }
+
+        $this->setMatchPattern('#' . preg_quote($this->_searchSeparator, '#') . '#');
+        $this->setReplacement($this->_replacementSeparator);
+        return parent::filter($value);
+    }
+
+}
diff --git a/library/vendor/Zend/Filter/Word/UnderscoreToCamelCase.php b/library/vendor/Zend/Filter/Word/UnderscoreToCamelCase.php
new file mode 100644
index 0000000..0c44700
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/UnderscoreToCamelCase.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_Interface
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_UnderscoreToCamelCase extends Zend_Filter_Word_SeparatorToCamelCase
+{
+    /**
+     * Constructor
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct('_');
+    }
+}
diff --git a/library/vendor/Zend/Filter/Word/UnderscoreToDash.php b/library/vendor/Zend/Filter/Word/UnderscoreToDash.php
new file mode 100644
index 0000000..b63fd16
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/UnderscoreToDash.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_PregReplace
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_UnderscoreToDash extends Zend_Filter_Word_SeparatorToSeparator
+{
+    /**
+     * Constructor
+     *
+     * @param  string $separator Space by default
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct('_', '-');
+    }
+}
diff --git a/library/vendor/Zend/Filter/Word/UnderscoreToSeparator.php b/library/vendor/Zend/Filter/Word/UnderscoreToSeparator.php
new file mode 100644
index 0000000..cfd7ed8
--- /dev/null
+++ b/library/vendor/Zend/Filter/Word/UnderscoreToSeparator.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Filter_PregReplace
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Filter
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Filter_Word_UnderscoreToSeparator extends Zend_Filter_Word_SeparatorToSeparator
+{
+    /**
+     * Constructor
+     *
+     * @param  string $separator Space by default
+     * @return void
+     */
+    public function __construct($replacementSeparator = ' ')
+    {
+        parent::__construct('_', $replacementSeparator);
+    }
+}