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php Programming Glossary: efficiencyHow to search by key=>value in a multidimensional array in PHP http://stackoverflow.com/questions/1019076/how-to-search-by-key-value-in-a-multidimensional-array-in-php 0 Array id 1 name cat 1 1 Array id 3 name cat 1 If efficiency is important you could write it so all the recursive calls store..
finding common prefix of array of strings http://stackoverflow.com/questions/1336207/finding-common-prefix-of-array-of-strings str i Same functionality as char substr str i 1 . Same efficiency return substr arr 0 0 i Special case No mismatch hence no.. call with your individual array Considering iteration efficiency I also performed tests I put echo functions into the functions..
Can I predict how large my Zend Framework index will be? (and some quick Q:s) http://stackoverflow.com/questions/1943300/can-i-predict-how-large-my-zend-framework-index-will-be-and-some-quick-qs PHP's advantage as a language is increasing development efficiency not runtime efficiency. update I just tried creating an index.. language is increasing development efficiency not runtime efficiency. update I just tried creating an index using Zend_Search_Lucene..
How is the PHP array implemented on the C level? http://stackoverflow.com/questions/2350361/how-is-the-php-array-implemented-on-the-c-level Searching in numeric and associative array has similar efficiency because internally they are all numeric. Only direct access..
How can I convert a series of parent-child relationships into a hierarchical tree? http://stackoverflow.com/questions/2915748/how-can-i-convert-a-series-of-parent-child-relationships-into-a-hierarchical-tre name B children NULL If you want a bit more efficiency you can combine those functions into one and reduce the number..
Make PHP page return “304 Not Modified” if it hasn't been modified http://stackoverflow.com/questions/2978496/make-php-page-return-304-not-modified-if-it-hasnt-been-modified every time it's deterministic. Unfortunately for efficiency this file is requested very often Apache defaults to a 200 OK..
What type of webservice works best with iOS? http://stackoverflow.com/questions/3152700/what-type-of-webservice-works-best-with-ios to on client and server both can be done with reasonable efficiency on the wire and are likely to be extensible for future app iterations...
Single quotes or double quotes for variable concatenation? [closed] http://stackoverflow.com/questions/3316060/single-quotes-or-double-quotes-for-variable-concatenation name is s name Which is better in terms of processor time efficiency php string concatenation quotes share improve this question..
How to read large worksheets from large Excel files (27MB+) with PHPExcel? http://stackoverflow.com/questions/4666746/how-to-read-large-worksheets-from-large-excel-files-27mb-with-phpexcel using Read Filters although I can make no guarantees about efficiency. inputFileType 'Excel5' inputFileName '. sampleData example2.xls'..
Minifying final HTML output using regular expressions with CodeIgniter http://stackoverflow.com/questions/5312349/minifying-final-html-output-using-regular-expressions-with-codeigniter which is ripe for applying Friedl's unrolling the loop efficiency construct. On a more serious note this same alternation group..
PHP regex: is there anything wrong with this code? http://stackoverflow.com/questions/5527250/php-regex-is-there-anything-wrong-with-this-code speed by implementing Jeffrey Friedl's Unrolling the Loop efficiency technique. This will dramatically reduce the number of necessary..
php / Mysql best tree structure http://stackoverflow.com/questions/5916482/php-mysql-best-tree-structure It also makes it clearer why this approach improves efficiency as it makes it possible to select entire nodes without the need..
Efficient PHP auto-loading and naming strategies http://stackoverflow.com/questions/791899/efficient-php-auto-loading-and-naming-strategies EDIT I just wanted to put out there that I use this for efficiency in development and not necessarily processing time. If you have..
How do I add more than one row with Zend_Db? http://stackoverflow.com/questions/816910/how-do-i-add-more-than-one-row-with-zend-db to be save d. There are two ways in SQL to improve the efficiency of inserting data Use a single INSERT statement with multiple.. the greatest need for efficient SQL. The difference in efficiency for a small number of rows is small so it would be a noticeable..
How to benchmark efficiency of PHP script http://stackoverflow.com/questions/8291366/how-to-benchmark-efficiency-of-php-script to benchmark efficiency of PHP script I want to know what is the best way to benchmark..
Php PDO::bindParam data types.. how does it work? http://stackoverflow.com/questions/833510/php-pdobindparam-data-types-how-does-it-work support proper bound parameters and improving network efficiency by making sure numbers are binary packed appropriately given..
Is closing the mysql connection important? http://stackoverflow.com/questions/880885/is-closing-the-mysql-connection-important important Is it crucial to close mysql connections efficiency wise or does it automatically close after php file has run ..
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