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common/components/XLSUtil.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace common\components;
+
+class XLSUtil {
+	
+	public $objPHPExcel;
+	
+	public function loadFromFileName($inputFileName) {
+		// Read your Excel workbook
+		try {
+			$inputFileType = \PHPExcel_IOFactory::identify ( $inputFileName );
+			$objReader = \PHPExcel_IOFactory::createReader ( $inputFileType );
+			$this->objPHPExcel = $objReader->load ( $inputFileName );
+			echo "type is: " . $inputFileType;
+		} catch ( Exception $e ) {
+			\Yii::error ( "failed to read xls" );
+			throw $e;
+		}
+	}
+	
+	/**
+	 * first sheet to array
+	 */
+	public function toArray( ) {
+		$objPHPExcel = $this->objPHPExcel;
+		$array = [ ];
+		// Get worksheet dimensions
+		$sheet = $objPHPExcel->getActiveSheet();
+		//$highestColumn = $sheet->getHighestColumn();
+		$hr = $sheet->getHighestRow();
+		foreach ( $sheet->getRowIterator () as $row ) {
+			$arrayRow = []; 
+			$cellIterator = $row->getCellIterator ();
+			$cellIterator->setIterateOnlyExistingCells ( false ); // Loop all cells, even if it is not set
+			foreach ( $cellIterator as $cell ) {
+				$arrayRow [] = $cell->getCalculatedValue();
+			}
+			$array[] = $arrayRow;
+		}
+		
+		return $array;
+	}
+}