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php Programming Glossary: optimiseConverting single sheet in an XLS file to CSV with PHPExcel - Memory exhausted http://stackoverflow.com/questions/15530302/converting-single-sheet-in-an-xls-file-to-csv-with-phpexcel-memory-exhausted Worksheet.php on line 11231 Is there any way I can optimise this further or is PHPExcel just not the right thing to use.. using is fairly simple so not sure if it'll be possible to optimise it further but fingers crossed Here's the code I'm using reader..
Optimising a haversine formula SQL call in PHP http://stackoverflow.com/questions/2226489/optimising-a-haversine-formula-sql-call-in-php the math in PHP rather than SQL Is there a better way to optimise this query php sql mysql math share improve this question..
Is micro-optimization worth the time? http://stackoverflow.com/questions/3470990/is-micro-optimization-worth-the-time If and when you find you've got a bottleneck micro optimise just that bit of code measuring as you go . Sometimes a small.. optimisation can make a huge difference. But don't micro optimise all your code... it will end up being far harder to maintain..
Custom Collection in Doctrine2 http://stackoverflow.com/questions/3691943/custom-collection-in-doctrine2 write only a custom persistent wrapper type for example to optimise the lazy loading initialization behavior of a particular collection..
PHP Best way to cache MySQL results? http://stackoverflow.com/questions/5327160/php-best-way-to-cache-mysql-results to cache MySQL results I know some people will say first optimise your MySQL etc but lets say for arguments sake my query takes.. arguments sake my query takes 1 minute to run and is as optimised as possible. What would be the best way to cache the results..
How to benchmark efficiency of PHP script http://stackoverflow.com/questions/8291366/how-to-benchmark-efficiency-of-php-script CDN. The next thing to consider is what you are trying to optimise for Is the speed with which the page renders in the users browser..
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