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php Programming Glossary: performsLSA - Latent Semantic Analysis - How to code it in PHP? http://stackoverflow.com/questions/1014927/lsa-latent-semantic-analysis-how-to-code-it-in-php than a simple tf idf is a matter of some debate. To me LSA performs poorly in real world data sets because of polysemy and data..
How to encrypt/decrypt data in php? http://stackoverflow.com/questions/10916284/how-to-encrypt-decrypt-data-in-php the required alphabet of A Za z0 9 . . The crypt function performs the hashing based on the algorithm 2y for Blowfish the cost..
Implementing goMongoDB-like Query expression object evaluation http://stackoverflow.com/questions/14972025/implementing-gomongodb-like-query-expression-object-evaluation Chequer2 FORP profiler output In brief the raw PHP version performs 10x faster than the SPL one consuming 20 less memory. Chequer2.. than the SPL one consuming 20 less memory. Chequer2 class performs 40 slower than PHP SPL class and almost 20x slower than raw..
Reference: all basic ways to sort arrays and data in PHP http://stackoverflow.com/questions/17364127/reference-all-basic-ways-to-sort-arrays-and-data-in-php making it inefficient on large lists and generally performs worse than the similar insertion sort. Selection sort is noted..
PHP - a DB abstraction layer use static class vs singleton object? http://stackoverflow.com/questions/2840912/php-a-db-abstraction-layer-use-static-class-vs-singleton-object connection public static function query query_string performs query over alerady opened connection if not open it opens connection.. __construct ... public function query query_string performs query over already opened connection if connection is not open..
http://stackoverflow.com/questions/2954022/mysql-php-search-efficiency a nontrivial amount of data using those wildcard queries performs hundreds or thousands of times slower than using a fulltext..
Understanding MVC: Whats the concept of “Fat” on models, “Skinny” on controllers? http://stackoverflow.com/questions/3109715/understanding-mvc-whats-the-concept-of-fat-on-models-skinny-on-controllers method this one he's just another abstract method that performs Update operation. OBS3 The checkIfEmailExists isnt just a controller..
http://stackoverflow.com/questions/3704130/recursive-mysql-query which the adjacency list the model you are currently using performs the most poorly of the four. Alternatively if you just want..
PHP vs Java performance and scalability comparison [closed] http://stackoverflow.com/questions/3975691/php-vs-java-performance-and-scalability-comparison a good modern comparison last couple years of how Java performs and scales relative to PHP in a modern web application environment..
MySQL and NoSQL: Help me to choose the right one http://stackoverflow.com/questions/4419499/mysql-and-nosql-help-me-to-choose-the-right-one forum 65 has 15 million threads let's see how the schema performs select forum_id thread_id from threads where forum_id 65 and..
How to avoid “Using temporary” in many-to-many queries? http://stackoverflow.com/questions/5472241/how-to-avoid-using-temporary-in-many-to-many-queries count 125611877 So let's see how this schema performs for a query similar to yours. All queries are run cold after..
How to create a simple 'Hello World' module in Magento? http://stackoverflow.com/questions/576908/how-to-create-a-simple-hello-world-module-in-magento controller if necessary which interacts with a model and performs the query Select FROM articles where id '10' and returns the..
php == vs === operator [duplicate] http://stackoverflow.com/questions/589549/php-vs-operator different types if they are different while the operator performs a 'typesafe comparison'. That means that it will only return..
Calling PHP from Java [duplicate] http://stackoverflow.com/questions/614995/calling-php-from-java of that Java class should invoke test.php so that test.php performs some computation and returns the result to the invoking Java..
php mysql character set: storing html of international content http://stackoverflow.com/questions/681228/php-mysql-character-set-storing-html-of-international-content character encoding share improve this question MySQL performs character set conversions on the fly to something called the..
Reference: Comparing PHP's print and echo http://stackoverflow.com/questions/7094118/reference-comparing-phps-print-and-echo else zend_print_variable var where zend_print_variable performs the actual printing in fact it merely redirects to a dedicated..
How to benchmark efficiency of PHP script http://stackoverflow.com/questions/8291366/how-to-benchmark-efficiency-of-php-script aren't going to be as relevant as seeing how your code performs while the server is getting hammered to do a million other things..
Login to Google with PHP and Curl, Cookie turned off? http://stackoverflow.com/questions/8991873/login-to-google-with-php-and-curl-cookie-turned-off extract the required values for the login form. Next it performs a post to the login service. It then checks to see if it is..
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