php Programming Glossary: calculatedHow to encrypt/decrypt data in php? http://stackoverflow.com/questions/10916284/how-to-encrypt-decrypt-data-in-php password you call crypt again but you pass the previously calculated hash as the salt value. The return value yields the same hash..
Displaying a table in PHP with repeated columns http://stackoverflow.com/questions/11528436/displaying-a-table-in-php-with-repeated-columns such as storing in file storing in memcached or storing calculated result in database. True we are grouping data from different..
finding common prefix of array of strings http://stackoverflow.com/questions/1336207/finding-common-prefix-of-array-of-strings would be a lot of overhead so i would have to be move calculated with my starting values of i eg i halfway of string if it fails..
“Keep Me Logged In” - the best approach http://stackoverflow.com/questions/1354999/keep-me-logged-in-the-best-approach from the database which should also match with a newly calculated hash for the ip thus cookieHash databaseHash md5 salt username..
Pre-declare all private/local variables? http://stackoverflow.com/questions/17696289/pre-declare-all-private-local-variables you'll use a private property to store that value once calculated. Take these rule with a grain of salt they are for general orientation..
Truncate a multibyte String to n chars http://stackoverflow.com/questions/2154220/truncate-a-multibyte-string-to-n-chars from maximum chars validate that string is longer than the calculated limit or return it unaltered find the last space character in.. it unaltered find the last space character in string below calculated limit to get word boundary cut string at last space or calculated.. limit to get word boundary cut string at last space or calculated limit if no last space is found append terminator to string..
List of Big-O for PHP functions http://stackoverflow.com/questions/2473989/list-of-big-o-for-php-functions top. This list is not complete. Note All the Big O where calculated assuming a hash lookup is O 1 even though it's really O n ...
Initializing PHP class property declarations with simple expressions yields syntax error http://stackoverflow.com/questions/2702863/initializing-php-class-property-declarations-with-simple-expressions-yields-synt Is the limitation really along the lines of cannot be any calculated expression at all versus any expression able to be evaluated.. do such operations at compile time you cannot assign calculated values to constants even if all operators are constants themselves...
http://stackoverflow.com/questions/336127/calculate-business-days in none leap years gave a remainder of 0 but still calculated weekends between first and last day this is one way to fix it..
distance calculations in mysql queries http://stackoverflow.com/questions/3986556/distance-calculations-in-mysql-queries you can reduce the number of calculations that need to be calculated by working out an initial bounding box in PHP minLat maxLat.. better if you could reduce the set of rows that need to be calculated eliminating rows that will clearly fall outside of the required..
Does PHP time() return a GMT/UTC Timestamp? http://stackoverflow.com/questions/4812170/does-php-time-return-a-gmt-utc-timestamp say it's UTC but it really has no timezone. It will be calculated based on the set timezone though so if your timezone is set..
Magento: adding duties/taxes to a quote during review http://stackoverflow.com/questions/4877413/magento-adding-duties-taxes-to-a-quote-during-review ... Set base amount of your custom fee this _setBaseAmount calculatedAmount Set amount of your custom fee in displayed currency this.. this _setAmount address getQuote getStore convertPrice calculatedAmount false return this Used each time when totals are displayed.. attributes to field sets that will be used for copying calculated data into order or invoice config global fieldsets copies data..
How do I expire a PHP session after 30 minutes? http://stackoverflow.com/questions/520237/how-do-i-expire-a-php-session-after-30-minutes . With that session handler the age of the session data is calculated on the file 䏭 last modification date and not the last access..
How to find day of week in php http://stackoverflow.com/questions/712761/how-to-find-day-of-week-in-php to achieve it The timezone entered by user Unix time stamp calculated by php time function. But I dont know how to proceed... How..
Automatically detect user's current local time with JavaScript or PHP http://stackoverflow.com/questions/863474/automatically-detect-users-current-local-time-with-javascript-or-php Item posted at 3 03pm 10 seconds ago Issue 10 seconds is calculated regardless of user the time is adjusted to match the user's.. AEST . Issue Giving a time such as midnight can be calculated by offsetting from the server side but using psudo times such..
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