how to convert xls file to csv

PHP uses Fgetcsv to read the CSV file garbled solution, The example in this article explains how PHP uses Fgetcsv to read the CSV file garbled. Share to everyone for your reference. The specific analysis is as follows: Generally speaking in PHP garbled is mostly coding problem, here we analyze the Fgetcsv read

This time to give you an example of PHP generated. csv suffix file table, mainly in code form, the following is the actual case, together with the small series to see. Learn how to build a method with the suffix. csv file first # array, call the following method and then directly download public function Index ()

Cases The code is as follows Copy Code $data = Array (Array (' Row_1_col_1 ', ' row_1_col_2 ', ' row_1_col_3 '),Array (' Row_2_col_1 ', ' row_2_col_2 ', ' row_2_col_3 '),Array (' Row_3_col_1 ', ' row_3_col_2 ', ' row_3_col_3 '),);$filename = "Example";Header ("Content-type:text/csv");Header ("content-disposition:attachment; filename={$filename}.csv ");Header ("Pragma:no-cache");

Currently, a developed system needs to export data from the database to excel. I have been using Set the gridviewSource codeOutput method, but today we find that the xls file output in this way, when you open the file in Excel, a prompt is displayed, "the format of the file xxx you are trying to open is inconsisten

The method for generating csv files in php is very simple. here I will introduce an instance I used to convert the array directly into a csv file for output. For more information, see, the code is as follows :? Php $ data... the method for generating csv files in php is very

Begin: Copy the 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 ()->sethttpheader (' Content-type ', ' application/vnd.

,elem.text Since Iterparse is able to scan the elements and get the corresponding text. Then we can convert this function to a builder. The code is modified as follows: defXml_try (Element):Tag_indicate=[]Doc2=iterparse (R ' D:\test_source\rss20.xml ',(' Start ',' End ')) forevent,elem in doc2: if event = = ' start ' : Tag_indicate.append ( Elem.tag) if event = = ' end ' : if tag_indicate.pop () = = element: y

: 1,processor passed over an object to Lineaggregator;2,lineaggregator to convert the object into an array; 3, The Lineaggregator attribute Fieldextractor converts the array into a string separated by delimiter, and 4 is the output of the string.In this way, the reading, processing, and writing of a single piece of data are basically completed. Of course, reading and writing can also write their own classes to deal with, just pay attention to inherit

Php uses the specified encoding to export mysql Data to a csv file This example describes how php exports mysql Data to a csv file using the specified encoding. Share it with you for your reference. The specific implementation method is as follows: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

In the previous blog [C # methods for reading CSV files], I introduced how to read data from CSV files, now I will introduce how to export data from a able to a CSV file. The code of the deme program is as follows: Protected void button#click (Object sender, eventargs E){Datatable dt = new datatable ();DT. Columns. Add

A work encounter problem, insert the contents of the Excel file into the MySQL database.The general idea is to convert the Excel file to a CSV file-->csv file read--read data into the M

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

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 (

) { //CSV Excel support GBK encoding, be sure to convert otherwise garbled $head[$i] =Iconv(' Utf-8 ', ' GBK ',$v); } fputcsv ($output,$head); return $output; }Catch(Exception $e){ } }} As can be seen from the above, just through the yield identification process a generator, called the Getcsv method to obtain an iterator, then by looping this iterator, the logical op

It is often necessary to convert an Excel worksheet into a CSV file. The Save As function can only be used to operate on one worksheet, And the whole worksheet is always saved, for files with multiple worksheets, especially many files that do not need to be saved to the CSV file