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php Programming Glossary: roundIn PHP 5.3.0, what is the function “use” identifier? http://stackoverflow.com/questions/1065188/in-php-5-3-0-what-is-the-function-use-identifier quantity tax 1.0 array_walk this products callback return round total 2 as on of the examples on http www.php.net manual en..
Global or Singleton for database connection? http://stackoverflow.com/questions/130878/global-or-singleton-for-database-connection I'm not doing any feature implementation in the first go round. It's border line Future Creep but at some point the idea that..
Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago… http://stackoverflow.com/questions/1416697/converting-timestamp-to-time-ago-in-php-e-g-1-day-ago-2-days-ago 1 'second' foreach a as secs str d etime secs if d 1 r round d return r . ' ' . str . r 1 's' '' . ' ago' share improve..
Can I rely on PHP php.ini precision workaround for floating point issue http://stackoverflow.com/questions/14587290/can-i-rely-on-php-php-ini-precision-workaround-for-floating-point-issue I rely on PHP php.ini precision workaround for floating point issue I've found some workaround for floating.. workaround for floating point issue I've found some workaround for floating point problem in PHP php.ini setting precision.. and subtraction A B C A B C Question 1 Is precision workaround gonna fail for numbers between 0..999999.99 where A and B is..
codeigniter multiple file upload http://stackoverflow.com/questions/1908247/codeigniter-multiple-file-upload kilobytes if CI upload file_size 0 CI upload file_size round CI upload file_size 1024 2 Is the file type allowed to be..
Format bytes to kilobytes, megabytes, gigabytes http://stackoverflow.com/questions/2510434/format-bytes-to-kilobytes-megabytes-gigabytes alternatives bytes pow 1024 pow bytes 1 10 pow return round bytes precision . ' ' . units pow Taken from php.net there are..
http://stackoverflow.com/questions/3726721/php-math-precision 1 3 0.3333... so approximations are used instead. To get around the problem you can Use round result 2 on the result to round.. are used instead. To get around the problem you can Use round result 2 on the result to round it to 2 decimal places. Use.. the problem you can Use round result 2 on the result to round it to 2 decimal places. Use integers. If that's currency store..
PHP: show a number to 2 decimal places http://stackoverflow.com/questions/4483540/php-show-a-number-to-2-decimal-places a number to 2 decimal places What's the correct way to round a PHP string to 2 decimal places number 520 It's a string from.. places number 520 It's a string from a DB formatted_number round_to_2dp number echo formatted_number output is 520.00 What's.. number echo formatted_number output is 520.00 What's round_to_2dp look like php round numberformat share improve this..
Super fast getimagesize in php http://stackoverflow.com/questions/4635936/super-fast-getimagesize-in-php raw width imagesx im height imagesy im stop round microtime true start 5 echo width. x . height. stop s test.....
When *not* to use prepared statements? http://stackoverflow.com/questions/535464/when-not-to-use-prepared-statements statements will at minimum double the number of database round trips I'm making am I better off avoiding them Can I use PDO..
Prevent Back button from showing POST confirmation alert http://stackoverflow.com/questions/660329/prevent-back-button-from-showing-post-confirmation-alert post http headers share improve this question One way round it is to redirect the POST to a page which redirects to a GET..
how to ping a server port with php? http://stackoverflow.com/questions/9841635/how-to-ping-a-server-port-with-php errstr timeout if fP return down tA microtime true return round tA tB 1000 0 . ms Echoing it will display the ping if the host..
MD5 implementation in PHP - where am I going wrong? http://stackoverflow.com/questions/1697882/md5-implementation-in-php-where-am-i-going-wrong init string for i 0 i count words 16 1 i A a B b C c D d ROUND 1 FF A B C D words 0 i 16 7 d76aa478 FF D A B C words 1 i 16.. 14 i 16 17 a679438e FF B C D A words 15 i 16 22 49b40821 ROUND 2 GG A B C D words 1 i 16 5 f61e2562 GG D A B C words 6 i 16.. 7 i 16 14 676f02d9 GG B C D A words 12 i 16 20 8d2a4c8a ROUND 3 HH A B C D words 5 i 16 4 fffa3942 HH D A B C words 8 i 16..
MySQL select random row with JOIN from two tables http://stackoverflow.com/questions/4209886/mysql-select-random-row-with-join-from-two-tables query replace ORDER BY RAND with AND product_db.unique_id ROUND RAND SELECT MAX unique_id FROM product_db using instead of in.. 3 AND product_db.status 'Online' AND product_db.unique_id ROUND RAND SELECT MAX unique_id FROM product_db LIMIT 1 share improve..
http://stackoverflow.com/questions/4671378/levenshtein-mysql-php SET max_len s1_len ELSE SET max_len s2_len END IF RETURN ROUND 1 LEVENSHTEIN s1 s2 max_len 100 END share improve this answer..
MySQL get a random value between two values http://stackoverflow.com/questions/6550155/mysql-get-a-random-value-between-two-values it will produce a float number which I'd need then to ROUND and this is just completely wrong. Unless anyone can suggest.. way. php mysql share improve this question Actually ROUND RAND max min min is the best way in MySQL to do what you'd like... start microtime 1 for i 0 i 100000 i r mysql_query 'SELECT ROUND RAND 200 10 10 FROM dual' r mysql_fetch_array r end microtime..
Display Data From MYSQL; SQL statement error http://stackoverflow.com/questions/10326746/display-data-from-mysql-sql-statement-error Period option option value All year round All Year Round option option value New Year Availability Only New Year option..
Can I rely on PHP php.ini precision workaround for floating point issue http://stackoverflow.com/questions/14587290/can-i-rely-on-php-php-ini-precision-workaround-for-floating-point-issue PHP_EOL Output 584.15999999997438863 584.15999999999996817 Round having a party 584.16 584.15 here is 15 because precision value..
Round minute down to nearest quarter hour http://stackoverflow.com/questions/2480637/round-minute-down-to-nearest-quarter-hour minute down to nearest quarter hour I need to round times down..
printing restaurant opening hours from a database table in human readable format using php http://stackoverflow.com/questions/3104618/printing-restaurant-opening-hours-from-a-database-table-in-human-readable-format Perhaps you need to allow 15 or 5 minute increments. Round the data in DB if you have to. So the approach is using an interval..
http://stackoverflow.com/questions/3834353/trimming-a-breadcrumb large red Red a li li a href products hats large red round Round a li ul You can then trim the length like this using jQuery..
Round up to nearest multiple of five in PHP http://stackoverflow.com/questions/4133859/round-up-to-nearest-multiple-of-five-in-php up to nearest multiple of five in PHP I want a php function..
How can I generate a round robin tournament in PHP and MySQL? http://stackoverflow.com/questions/658727/how-can-i-generate-a-round-robin-tournament-in-php-and-mysql any order for i 1 i number of teams i print matchups for Round #i the teams in the first half of the array are matched up in.. Array indexes to illustrate what I mean exactly 0 1 2 3 Round 1 1 2 3 4 Round 2 1 4 2 3 Round 3 1 3 4 2 share improve this..
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