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<?php
/**
* Additional tools for HTML_Template_PHPLIB
*
* PHP Versions 4 and 5
*
* @category HTML
* @package HTML_Template_PHPLIB
* @author Christian Weiske <cweiske@php.net>
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @version CVS: $Id$
* @link http://pear.php.net/package/HTML_Template_PHPLIB
*/
/**
* Helper methods for the HTML_Template_PHPLIB tool
*
* @category HTML
* @package HTML_Template_PHPLIB
* @author Christian Weiske <cweiske@php.net>
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @link http://pear.php.net/package/HTML_Template_PHPLIB
*/
class HTML_Template_PHPLIB_Helper
{
/**
* Returns an array with all lines of the text.
* Extracts it from the file or the text
*
* @param string $strFile File name
* @param string $strContent Template code
*
* @return array Array with text lines, without trailing newlines,
* false when both are null
*
* @static
*/
function getLines($strFile = null, $strContent = null)
{
if ($strContent !== null) {
$arLines = HTML_Template_PHPLIB_Helper::splitLines($strContent);
} else if ($strFile !== null) {
$arLines = file($strFile, FILE_IGNORE_NEW_LINES);
} else {
//all null?
return false;
}
return $arLines;
}//function getLines($strFile = null, $strContent = null)
/**
* Splits the content into single lines and returns
* the array.
* Similar to file(), but works directly on the content
* instead of the file name.
*
* @param string $strContent File content to be split into lines
*
* @return array Array of line strings without trailing newlines
*
* @static
*/
function splitLines($strContent)
{
return explode(
"\n", str_replace(array("\r\n", "\r"), "\n", $strContent)
);
}//function splitLines($strContent)
}//class HTML_Template_PHPLIB_Helper
?>
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