php Programming Glossary: computationally

http://stackoverflow.com/questions/124067/php-string-concatenation-performance

like Java and C# strings are immutable and it can be computationally expensive to build a string one character at a time. In said..

Secure login with proper authentication in PHP

http://stackoverflow.com/questions/1363833/secure-login-with-proper-authentication-in-php

practically for each account which would be prohibitively computationally expensive. I will echo the advice of the other answerers this..

create api using php

http://stackoverflow.com/questions/1906255/create-api-using-php

let's pretend for a moment that summing is actually a very computationally expensive task by using REST and a GET you can take advantage..

PHP MySQL get locations in radius user's location from GPS

http://stackoverflow.com/questions/3349808/php-mysql-get-locations-in-radius-users-location-from-gps

improve this question Calculating the distance is pretty computationally expensive as others have said. Returning huge datasets is also.. Here's an alternative an approximation that's way less computationally expensive Approximate distance in miles sqrt x x y y where x..

PHP MySql and geolocation

http://stackoverflow.com/questions/3606139/php-mysql-and-geolocation

the distance using that function there is pretty computationally expensive because it involves a whole bunch of transcendental.. on. Here's an alternative an approximation that's way less computationally expensive Approximate distance in miles sqrt x x y y where x..

openssl_digest vs hash vs hash_hmac? Difference between SALT & HMAC?

http://stackoverflow.com/questions/8952807/openssl-digest-vs-hash-vs-hash-hmac-difference-between-salt-hmac

And it's resistent to brute forcing since it's computationally expensive. Luckily it's available for PHP crypt password ' 2y.. scrypt . It's better than bcrypt because it's just as computationally expensive but uses a LOT more memory on the order of 20mb to..