I am having many excel files in a folder, I have to create a tool to read those files and remove duplicate data between files using PHP and MYSQL.
So that i tried to read the data using Excel reader and store them in database
I was struggling to remove the duplicate fields
And also exporting the remaining data to excel file
Try this it may help you with your duplications http://www.databasejournal.com/features/mysql/article.php/10897_2201621_2/Deleting-Duplicate-Rows-in-a-MySQL-Database.htm
And if you want to import the data using php Click [Here]http://www.programmingfacts.com/export-mysql-data-into-excelcsv-via-php/
Related
I'm learning PHP & CodeIgniter 3. In this project I need to export some data to a CSV file. I'm able to export the CSV file, however the data is displaying incorrectly in a couple columns. Example (5.32856E+11) where it should be (532856165001). I'm able to see the actual value if you double click the cell.
Is there anyway to force the data in a CSV to display the data correctly?
This is the microsoft excel formatting and does not have any relation with your code just try to regenerate your csv and then re-open your file with a simple text editor (notepad++ or sublim text)
Auto-generate multiple PHP files from Template and excel files
Am looking for suggestions to efficiently auto-generate multiple PHP (and HTML) files from a template doc pulling fields from an excel file
What I want to do is:
1. Populate the fields in the template file from an excel file, each excel row will generate a new file
2. Save it as a PHP file
3. Name each generated file based on specified field in the correspondig row
I am intentionally trying to multiple and separate static HTML and PHP pages. Have been using mail merge with word and excel, but, takes to long to resave word file as php and rename, etc. Not sure how to programmaticaly do this, and my skillset is limited.
Open to different approaches to handle this, appreciate any help and thoughts.
Thanks!
i have a html dynamic html table, i want to download this table as excel file.And after downloading i could make some changes in it and again upload it to a folder where it would change the database data according to fields..I was able to download the html table to an excel file, but have no idea how after changing the contents in the excel file would update the database according to it.I have heard of tongue twisters but this nerve twisting.
You may want to take a look at the PHPExcel library, available at phpexcel.codeplex.com.
If you want to do this with JS (I not recommend) you could copy/paste the excel content to a textarea in your HTML and then with JS you can do:
var temp = document.getElementById("yourtextarea").value.split(" ");
Since excel by default separates columns with '(tab)' you can explode it and save in the DB. You will also have to explode the newlines. It could be \r\n or just \n depending on your OS. After doing so, you can commit it to the database, row by row using Ajax.
If you can do it with PHP then would be much more easier. You could you explode() using newline at first (to break lines) and tab at finally (to break columns).
I would like to convert a txt file to excel and then modify certain data inside the excel file and then import this new excel file to a database using PHP. The contents of the excel file, for example, will be with products and prices of them and the modification will be on the prices.
Is this even possible using PHP or I will need something else?
Seems like a rather roundabout way of doing this, but I've had great success with Excel/php with phpExcel. That will get read/write Excel, but putting it into the database will likely require som php coding.
If you're just editing datas in Excell (no formulas ...) you should try csv format ...
I think that you should send a example of your txt file ...
Mimiz
I have suppose 10 separate .xls files. i want to merge them and also delete the duplicate rows..
can some 1 suggest me any codes for that???? is it possible to do it using php codes???
for xlsx files (Office 2007+) you can do that using the excel library for PHP. See "http://www.codeplex.com/PHPExcel". It will allow you to open read and write xlsx files
The simplest Way is to export the Data as CSV and then Process it.