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Thursday, February 26. 2015Thursday, February 19. 2015ConFoo - Deep Dive into Browser Performance
My slides from ConFoo 2015 about "Deep Dive into Browser Performance" are now available for download here.
Wednesday, February 18. 2015Confoo - Profiling with XHProf
My slides from ConFoo 2015 on "Profiling with XHProf" are now available for download here.
Thursday, October 30. 2014Wednesday, October 29. 2014ZendCon - Deep Dive into Browser Performance
My slides from ZendCon 2014 about "Deep Dive into Browser Performance" are now available for download here:
Slides Tuesday, June 3. 2014PHP-Excel v1.0 Released
I've finally gotten around to releasing v1.0 of the php-excel extension, the list of changes for this release is quite substantial:
* Fixed issue #63 writing for NULL values using writeRow() * Added excel.skip_empty INI setting that allows null values to be skipped, if set to 2 the empty strings will be skipped as well * Added Sheet::setRightToLeft() and Sheet::setRightToLeft() methods that specifies whether the sheet in is "right to left" display mode * Added Book::isTemplate() and Book::setTemplate() methods for detecting xltx files and converting from xlsx to xltx and vice versa * Fixed compilation with LibXL 3.5.4 * Added optional scope parameter to setNamedRange()/delNamedRange()/getNamedRange() methods * Updated getNamedRange()/getIndexRange() methods to retrieve hidden state * Added parameter to readRow/readCol/read methods that specifiy whether to parse formula or its value. * Added ExcelBook::packDateValues() method for generating Excel date value * Added ExcelBook::setPrintArea() method for setting print area * Fixed parsing of non-numeric formulas inside read() method * Fixed parameter processing inside ExcelSheet::getVerPageBreak()/getHorPageBreak() methods * Fixed parameter order inside ExcelSheet::getNamedRange()/getIndexRange() methods * Fixed return value processing inside ExcelBook::setActiveSheet() method The release can be downloaded from here and the source code is available at: https://github.com/iliaal/php_excel Monday, June 2. 2014IPC-2014: Bottleneck Analysis
My slides from the International PHP Conference in Berlin on the topic of "Bottleneck Analysis" are now available for download here:
Slides Monday, June 2. 2014IPC-2014: Business Logic Security Slides
My slides from the International PHP Conference in Berlin on the topic of " Business Logic Security" are now available for download here:
Slides Friday, February 28. 2014Confoo: Introduction to PHP Excel extension Slides
My slides from the "PHP Excel" talk at Confoo are now available here.
If you've attended talk, I'd love to hear it via this blog, just post your replies here. Suggestions on how to improve the extension are welcome as well  Wednesday, February 26. 2014Confoo: Application Logic Security Slides
My slides from the "Application Logic Security" talk at Confoo are now available here.
If you've attended talk, I'd love to hear it via this blog, just post your replies here. Friday, February 7. 2014SunshinePHP: Application Logic Security Slides
My slides from the "Application Logic Security" talk at SunshinePHP are now available here. If you've attended talk, I'd love to hear your feedback via Joind.In.
Tuesday, November 19. 2013PHP-Excel 0.9.9 Released
The v0.9.9 of PHP-Excel was just released and can be downloaded from https://github.com/iliaal/php_excel/releases
This release introduces 3 changes: - Added ExcelBook::IsDate1904/ExcelBook::ISetDate1904 methods to set/retrieve base date format - Allow compilation against LibXL 3.5.3 - Fixed bug with parameter order inside setNamedRange method (jacksonja) Wednesday, October 9. 2013ZendCon: Application Logic Security Slides
My slides from the "Application Logic Security" talk at ZendCon are now available here. If you've attended talk, I'd love to hear your feedback via Joind.In.
Wednesday, October 9. 2013Introduction to PostgreSQL @ ZendCon
My slides from the "Introduction to PostgreSQL" at ZendCon are now available here. If you've attended talk, I'd love to hear your feedback via Joind.In.
Thursday, February 28. 2013Bottleneck Analysis Slides from Confoo
My slides from the "Bottleneck Analysis" at Confoo are now available here. If you've attended talk, I'd love to hear your feedback via Joind.In.
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