how to convert csv file to excel

Batch import of data in php (csv file ). Sometimes, when writing a program, the background requires that a large amount of data be imported into the database. for example, the computer examination result query and phone book data are generally stored in excel, at this time, we can import a large amount of data into the database when writing a program. for example

Due to work requirements, we need to export the data in the mysql database to execel for use today, and then I found it on the internet that it was so simple, because the csv file only needs ", "It's okay to separate them. Let's take a look at the instance. Include ("../inc/connect. php ");$ Date = date ("Y-m-d ");$ Filename = $ Date. ". csv ";$ Table = isset ($

Recently, because of the work of the editorial office, I need to convert the prepared PDF file to Excel format, and find some PDFs from the Internet to Excel converter according to the usual habit, but many of them will be garbled or failed to convert.　　In my opinion, the mo

First, let's take a look at the conversion of PDF files to Excel conversion Tool-Quick PDF converted to Excel converter, the converter by the rapid studio carefully developed, the use of in-depth PDF file recognition technology, the content of the PDF file can be analyzed and processed, for the table content, can achie

from the new name Header ("Content-type:application/vnd.ms-excel");Header ("Content-disposition:filename=downloaded.pdf"); echo "1t 2t 3n"; where t is blank, n is carriage return (encoding specification cannot be output directly)echo "1t 2t 3n";echo "1t 2t 3n"; ?> This time you can open this PHP file, you will be prompted to download. can also be output in table table; Heade

In daily work, in order to facilitate calculation or statistics, it is sometimes necessary to use the PDF format ebook, that is, the form of the text into Excel. This makes it easier for us to edit and organize the charts. So how do I convert PDFs to Excel? There are a lot of file conversion tools on the Web, but from

contains (that is, the value specified in the second parameter of our incoming BLOB constructor type , by default "" ).②blob parameters received by the constructor functionThe first parameter received by the Blob constructor is an array type, and all values in the arrays are concatenated when instantiated. If the value of the incoming array has a DOMString value of type, it is encoded in the UTF-8 format. In order for the exported CSV format

Begin: Copy CodeThe code is as follows: Public Function Executeregistrantstocsv () { $id = $this->getrequestparameter (' id '); $c = new Criteria (); $c->add (registrantpeer::event_id, $id); $c->add (Registrantpeer::status, 1); $this->aobjreg = registrantpeer::d oselect ($c); $this->forward404unless ($this->aobjreg); $this->setlayout (' csv '); $this->getresponse ()->clearhttpheaders (); $this->getresponse ()->sethttpheader (' Content-type ', ' a

Export CSV file may be a few lines of code, today there is a problem for me for a long time, is the export after the appearance of some HTML code, this should not, the view is empty, controller in the end there is no $this->display (), finally carefully see THINK_ Page_trace such a word, suddenly, is the page tracking log, this default will be output. Finally add a exit to the end of the method, the followi

Begin: Copy Code code as follows: Public Function Executeregistrantstocsv () { $id = $this->getrequestparameter (' id '); $c = new Criteria (); $c->add (registrantpeer::event_id, $id); $c->add (Registrantpeer::status, 1); $this->aobjreg = registrantpeer::d oselect ($c); $this->forward404unless ($this->aobjreg); $this->setlayout (' csv '); $this->getresponse ()->clearhttpheaders (); $this->getresponse (

In Python, when an SCV file is saved in the usual way (which can be read by Excel), when opened with Excel, it is inevitable that there is a blank line on every other line, and manual removal is cumbersome.However, if you add a parameter when you store the file, you can cancel the empty line:Example:def save_csvfile (C

Now all the content in the CSV file needs to be read and inserted into the database Reply content: Now all the content in the CSV file needs to be read and inserted into the database You refer to Phpexcel This class library to see $file = fopen (' xxx.csv ', ' R '), while

The following is a detailed analysis of the solution to the problem that uft8bom shows on the page after php reads the csv file. if you need a friend, refer Date.csv:"ID" "NAME" "EMAIL" "1" "James" "xm@163.com" "2" "Xiaodong" "xd@sina.com" "3" "xiao shao" "shaozi@hotmai.com" Read this csv file The code is as follows:

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