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Use PHPExcel to export the column chart in the YII2 framework. Export result:     First, download the PHPExcel plug-in package from the official website. The downloaded folder is as follows: Put the Classes folder into the public method of the

PHPEXCEL is a php plug-in used to generate excel files. It can easily operate excel data, such as generating excel files and modifying excel Data. I. PHPEXCEL Introduction PHPEXCEL provides a series of APIs to parse and generate documents such as

Common Methods in PHPExcel and phpexcel PHPExcel is a very powerful MS Office Excel file generation class library, when you need to output more complex format data, PHPExcel is a good choice. However, the method is relatively cumbersome. List to

//xls format Download Set_time_limit(0); $line _num= 1; $resultPHPExcel=NewPhpexcel (); $resultPHPExcel->getactivesheet ()->setcellvalue ("A1", ' Business reference number ')); $resultPHPExcel->getactivesheet ()->getcolumndimension (' A

The implementation code that uses Phpexcel to export data in PHP.For those unfamiliar with the Phpexcel class library, you can read the contents of the Phpexcel Chinese help manual, and we can phpexcel the relevant examples in the Quick Development

Unzip the contents of the Classes folder in the package into the Application\libraries\ directory, the directory structure is as follows:--application\libraries\phpexcel.php--application\libraries\phpexcel (folder)Modify the

PHP File-reading function Copy Code code as follows: FILE-Reading functions function Php_read ($file _name) { $FD =fopen ($file _name,r); while ($bufline =fgets ($FD, 4096)) { $buf. = $bufline; } Fclose ($FD); return

Encountered in the middle of a problem is submitted to the Chinese file name directly into the header in IE will become garbled, the solution is to urlencode the filename first and then into the header, as follows. Copy Code code as follows:

No more nonsense, just go to the code. Copy Code code as follows: Public Function Export_data ($data = Array ()) { # code ... Include_once (app_path. ' tools/phpexcel/classes/phpexcel/writer/iwriter.php '); Include_once (app_path. '

Copy Code code as follows: Template Storage Directory $dir = $DOCUMENT _root. ' /backoffice/admin/oemcheck/'; $templateName = ' 1.xlsx '; $outputFileName = ' template. xlsx '; $txt = ' Test '; Instantiate Excel Read class $PHPReader =

As a normal programmer, several languages are very normal, I believe that most programmers will also write a few PHP programs, if the Web programmer, PHP must be necessary, even if you do not use it to develop large software projects, but also how

One, blacklist filtration function Is_spam ($text, $file, $split = ': ', $regex = False) { $handle = fopen ($file, ' RB '); $contents = Fread ($handle, FileSize ($file)); Fclose ($handle); $lines = Explode ("n", $contents); $arr =

The core code is here. The code is as follows Copy Code Header ("Content-type:application/vnd.ms-excel; Charset=utf-8 ");Header ("Pragma:public");Header ("expires:0");Header ("Cache-control:must-revalidate, Post-check=0,

Write and build operations for Excel: Copy Code code as follows: Include ' phpexcel.php '; Include ' phpexcel/writer/excel2007.php '; Or include ' phpexcel/writer/excel5.php '; For the output. xls Include ' phpexcel/iofactory.php

Introduction of Phpexcel Phpexcel provides a series of APIs to parse and generate documents such as Excel,pdf. Phpexcel Although powerful, but the use of relatively some of the lock, if you need to output more complex format, is a good choice. Can

Phpexcel Download Address: http://phpexcel.codeplex.com/ Import phpexcel.php or other files The code is as follows Copy Code Require_once ' phpexcel.php '; Require_once ' phpexcel/writer/excel5.php '; For other low

PHP File-reading functionFILE-Reading functions The code is as follows Copy Code function Php_read ($file _name) {$FD =fopen ($file _name,r);while ($bufline =fgets ($FD, 4096)) {$buf. = $bufline;}Fclose ($FD);return $buf;

In the Web site will often generate tables, CSV and Excel are commonly used in the report format, CSV relatively simple, if you have questions I will release some examples of CSV, here mainly introduced in PHP to generate and read Excel files. To

1, Phpexcel Introduction Phpexcel is a PHP class library that is used to manipulate office Excel documents, based on Microsoft's OPENXML Standard and PHP language. You can use it to read and write spreadsheets in different formats, such as Excel

Security | Download quick fix file download header output Header ("Content-type:application/x-download"); Header ("content-disposition:attachment; Filename= $file _download_name; "); Header ("Accept-ranges:bytes"); Header ("Content-length: