New Post: Create Multiple Worksheet from MySQL Data and loading template
Look to the worksheet copy() method to create copies of your template worksheet, then use the PHPExcel objects addSheet() method to add each copy to the workbook you're creating
View ArticleNew Post: Create Multiple Worksheet from MySQL Data and loading template
Thank you for the reply.By the way, can you provide a sample of how to use the copy() method?Currently, here is my code: $objPHPExcel = new PHPExcel(); $ws_name = "Worksheet_"; $i=0;while ($i < 2)...
View ArticleNew Post: About the chart in the excel5
HelloI want to create an excel file which includes a chart in it.but it seems not work when I use the function "PHPExcel_Chart_DataSeriesValues"I am now using "PHPExcel/Writer/Excel5.php".The...
View ArticleNew Post: Images and PHPEXCEL
Hi Everyone, back for more help!!So heres the situation, I have attached my mysql database to phpexcel, so when I export I get everything, now I have added the OBJdrawing method do convert my...
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New Post: setCollapsed in reverse order
in the sample pic above, how can i set the collapsed at line7 instead line9. so when i expand line7, line 8,9 will show instead expand line9, line7 and 8 showing.
View ArticleNew Post: Combo charts
Hello.Is it possible to create combined charts in phpExcel, something like this: http://www.virtual-trader.ru/combo-chart.png ?
View ArticleNew Post: PHP Excel exponentially slow on large exports
I'm currently working on a large inventory management system in PHP. We sometimes have the need of exporting very large excel export reports that could sometimes have 10,000 to 50,000 rows and up.The...
View ArticleNew Post: PHP Excel exponentially slow on large exports
Most users, when working with large exports, run them as background tasks... informing the user when they are completed, rather than downloading as part of the user request.... and the more rows of...
View ArticleNew Post: Memory problem to load
Some initial details of using XMLReader with file streaming based on its implementation for the listWorksheetNames() and listWorksheetInfo() methods. Version 1.7.8Current Development Code...
View ArticleNew Post: PHP Excel exponentially slow on large exports
This is the caching method I was using: $cacheMethod = PHPExcel_CachedObjectStorageFactory::cache_to_phpTemp; $cacheSettings = array( 'memoryCacheSize' => '32MB');...
View ArticleNew Post: PHP Excel exponentially slow on large exports
Update: You're right, it doesn't seem AS exponential nowonce I've done a few benchmarks. The caching seems to help so that it doesn't run out of memory, but some of the benchmark results I've found...
View ArticleNew Post: Create Multiple Worksheet from MySQL Data and loading template
Thanks for your suggestion.I have already figured it out.Thanks for your help!By the way, now I am having a problem loading my template file which has a formatted Japanese character.For example, in...
View ArticleNew Post: PHP Excel exponentially slow on large exports
This is also interesting - there is a huge jump in time from 30,000 rows to 60,000[14-Jan-2013 17:38:06] Excel Generation took 86.8547978401 sec [14-Jan-2013 17:38:06] This was 0.002895159928 sec per...
View ArticleNew Post: Excel 2007 xlsx file being read as html?
Actually just did some debugging and figured out the issue. Essentially its due to the fact that the file I was trying to load was referenced using a stream wrapper, and PHPExcel doesn't play nicely...
View ArticleNew Post: PHP Excel exponentially slow on large exports
wfarmer wrote:This is the caching method I was using: $cacheMethod = PHPExcel_CachedObjectStorageFactory::cache_to_phpTemp; $cacheSettings = array( 'memoryCacheSize' => '32MB');...
View ArticleNew Post: Excel 2007 xlsx file being read as html?
Ah, no! PHPExcel explicitly requires direct access to open and close the file as it sees fit, so it doesn't work particularly well with stream wrappers. Glad you were able to figure it out.
View ArticleNew Post: Create Multiple Worksheet from MySQL Data and loading template
PHPExcel 1.7.8 doesn't support "Rich Text" containing non-ASCII characters in the Excel5 Writer. There have been some changes in the latest github that go some way to fixing this issue, although it...
View ArticleNew Post: PHP Excel exponentially slow on large exports
Thanks. It seems the memory isn't much of a problem now, but the time is the greater issue. Our users don't want to wait 5-8 minutes for an excel export. I'll have to make sure our version of PHPExcel...
View ArticleNew Post: PHP Excel exponentially slow on large exports
There's a wealth of advice here on the forum for improving speed, such as setting styles across ranges rather than for each individual cell, and using the fromArray() method for setting several style...
View ArticleNew Post: Memory problem to load
15.01.13 00:12, MarkBaker написав(ла):> From: MarkBaker>> Some initial details of using XMLReader with file streaming based on its> implementation for the listWorksheetNames() and...
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