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Diffstat (limited to 'buildscripts/phing/classes/phing/util/regexp/PregEngine.php')
| -rw-r--r-- | buildscripts/phing/classes/phing/util/regexp/PregEngine.php | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/buildscripts/phing/classes/phing/util/regexp/PregEngine.php b/buildscripts/phing/classes/phing/util/regexp/PregEngine.php deleted file mode 100644 index 758b40f3..00000000 --- a/buildscripts/phing/classes/phing/util/regexp/PregEngine.php +++ /dev/null @@ -1,105 +0,0 @@ -<?php -/* - * $Id: PregEngine.php,v 1.6 2003/12/24 12:38:42 hlellelid Exp $ - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * This software consists of voluntary contributions made by many individuals - * and is licensed under the LGPL. For more information please see - * <http://phing.info>. - */ - -require_once 'phing/util/regexp/RegexpEngine.php'; - -/** - * PREG Regexp Engine. - * Implements a regexp engine using PHP's preg_match(), preg_match_all(), and preg_replace() functions. - * - * @author hans lellelid, hans@velum.net - * @package phing.util.regex - */ -class PregEngine implements RegexpEngine { - - /** - * @var boolean - */ - private $ignoreCase = false; - - /** - * Sets whether or not regex operation is case sensitive. - * @param boolean $bit - * @return void - */ - function setIgnoreCase($bit) { - $this->ignoreCase = (boolean) $bit; - } - - /** - * Gets whether or not regex operation is case sensitive. - * @return boolean - */ - function getIgnoreCase() { - return $this->ignoreCase; - } - - /** - * The pattern needs to be converted into PREG style -- which includes adding expression delims & any flags, etc. - * @param string $pattern - * @return string prepared pattern. - */ - private function preparePattern($pattern) - { - return '/'.$pattern.'/'.($this->ignoreCase ? 'i' : ''); - } - - /** - * Matches pattern against source string and sets the matches array. - * @param string $pattern The regex pattern to match. - * @param string $source The source string. - * @param array $matches The array in which to store matches. - * @return boolean Success of matching operation. - */ - function match($pattern, $source, &$matches) { - return preg_match($this->preparePattern($pattern), $source, $matches); - } - - /** - * Matches all patterns in source string and sets the matches array. - * @param string $pattern The regex pattern to match. - * @param string $source The source string. - * @param array $matches The array in which to store matches. - * @return boolean Success of matching operation. - */ - function matchAll($pattern, $source, &$matches) { - return preg_match_all($this->preparePattern($pattern), $source, $matches); - } - - /** - * Replaces $pattern with $replace in $source string. - * References to \1 group matches will be replaced with more preg-friendly - * $1. - * @param string $pattern The regex pattern to match. - * @param string $replace The string with which to replace matches. - * @param string $source The source string. - * @return string The replaced source string. - */ - function replace($pattern, $replace, $source) { - // convert \1 -> $1, because we want to use the more generic \1 in the XML - // but PREG prefers $1 syntax. - $replace = preg_replace('/[^\\\]\\\(\d+)/', '$1', $replace); - return preg_replace($this->preparePattern($pattern), $replace, $source); - } - -} - -?>
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