CSV and text files are read strictly sequentially so performance should be O (n); When parsing XLS files, all of the file content is read into memory so large XLS files can lead to "out of memory" ...

Excel is a spreadsheet which contains cells in form of rows and columns. We can say it is a computer program which is used to record and manipulate data in rows and columns. In this blog we will learn ...

A PHP Extension for creating XLSX files. Contribute to danielesk/php-ext-excel-export development by creating an account on GitHub.

Hello! I have extracted a database into a bam file that is separated by tabs. Reading it from the terminal is proving itself to be a very difficult task. I was instructed to transfer the ...