Phpexcel download file

Both functions are wrapped in a user-defined class classExcel. In the rest of this article, we will focus on this file — or more precisely, the export function and related functions defined in this file and discuss several important aspects of Excel manipulation using the PHPExcel library. When we click the icon to launch Excel, the Excel application starts. Under normal circumstances, it will also contain a workbook with 3 in Excel , only 1 worksheets.

These are the two most important terms in Excel. Other important terms may include: cell, range, etc. An Excel application instance usually is mapped to a physical Excel file. It has its own meta data to describe the file that we create.

The properties shown in the above dialog will have corresponding setXXXX methods to set these properties, where XXXX is almost identical to the property names listed in the dialog:. There are some discrepancies in the mapping, but they are not too difficult for us to make the connection e. The sheets in a workbook are always 0-indexed. So the 1st and up to now the only sheet will be Sheet Zero. The fromArray method takes 3 parameters: 1.

We may also want to style the header row ID , Season , etc. To do that, we also have two ways:. One way is to use some get methods to retrieve the style object that we want to change and change it. Then, we use applyFromArray to apply the styles in a batch. Here we changed the font and the alignment. Finally, we may want to adjust the column width so they will fit the max displayed length in each column:.

Unfortunately, this does not support a range parameter, so we use a for loop to make this happen. If we save the file now — we will discuss saving later — we will see that the XLSX file is filled with the data and properly formatted:. With the worksheet inserted, we can populate the cells in this worksheet as usual and apply styles. In this sheet, we will use formulas:. You see, it is no different from what we have done in the previous section.

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