110 lines
3.0 KiB
PHP
110 lines
3.0 KiB
PHP
<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2012 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Calculation
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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/**
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* PHPExcel_Calculation_Logger
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*
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* @category PHPExcel
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* @package PHPExcel_Calculation
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_CalcEngine_Logger {
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/**
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* Flag to determine whether a debug log should be generated by the calculation engine
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* If true, then a debug log will be generated
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* If false, then a debug log will not be generated
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*
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* @var boolean
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*
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*/
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private $_writeDebugLog = FALSE;
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/**
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* Flag to determine whether a debug log should be echoed by the calculation engine
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* If true, then a debug log will be echoed
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* If false, then a debug log will not be echoed
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* A debug log can only be echoed if it is generated
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*
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* @var boolean
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*
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*/
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private $_echoDebugLog = FALSE;
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/**
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* The debug log generated by the calculation engine
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*
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* @var string[]
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*
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*/
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private $_debugLog = array();
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public function setWriteDebugLog($pValue = FALSE) {
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$this->_writeDebugLog = $pValue;
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}
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public function getWriteDebugLog() {
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return $this->_writeDebugLog;
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}
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public function setEchoDebugLog($pValue = FALSE) {
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$this->_echoDebugLog = $pValue;
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}
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public function getEchoDebugLog() {
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return $this->_echoDebugLog;
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}
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public function writeDebugLog(array $cellReferencePath) {
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// Only write the debug log if logging is enabled
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if ($this->_writeDebugLog) {
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$message = func_get_args();
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array_shift($message);
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$cellReference = implode(' -> ', $cellReferencePath);
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$message = implode($message);
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if ($this->_echoDebugLog) {
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echo $cellReference, (count($cellReferencePath) > 0 ? ' => ' : ''), $message,PHP_EOL;
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}
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$this->_debugLog[] = $cellReference . (count($cellReferencePath) > 0 ? ' => ' : '') . $message;
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}
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} // function _writeDebug()
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public function clearLog() {
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$this->_debugLog = array();
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} // function flushLogger()
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public function getLog() {
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return $this->_debugLog;
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} // function flushLogger()
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} // class PHPExcel_Calculation_Logger
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