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php Programming Glossary: array_sumSpeed difference in using inline strings vs concatenation in php5? [closed] http://stackoverflow.com/questions/13620/speed-difference-in-using-inline-strings-vs-concatenation-in-php5 call_user_func function times i microtime time return array_sum times runs function Method1 foo 'some words' for i 0 i 10000..
http://stackoverflow.com/questions/1418964/generating-luhn-checksums number 1 foreach number as key value if key 2 0 value array_sum str_split value 2 1 stack value stack 10 if stack 0 stack..
User recognition without cookies or local storage http://stackoverflow.com/questions/15966812/user-recognition-without-cookies-or-local-storage real Items this data item values mt_rand 0 1 this base array_sum importance public function setScore score diff this score score.. checkpoints if all rows match the desired output ... sum array_sum checkpoints n_rows count checkpoints if totalRun 1 sum n_rows..
pcntl runs the same code several times, assistance required http://stackoverflow.com/questions/16383803/pcntl-runs-the-same-code-several-times-assistance-required profile 'byte' strlen data Do more work profile 'count' array_sum array_map function v return v count json tags this storage..
How can I add all of my array values together in PHP? http://stackoverflow.com/questions/2439129/how-can-i-add-all-of-my-array-values-together-in-php question If your array consists of numbers you can use array_sum to calculate a total. Example from the manual a array 2 4 6.. Example from the manual a array 2 4 6 8 echo sum a . array_sum a . n If your array consists of strings you can use implode..
List of Big-O for PHP functions http://stackoverflow.com/questions/2473989/list-of-big-o-for-php-functions O n array_reverse O n array_pad O pad_size array_flip O n array_sum O n array_product O n array_reduce O n array_filter O n array_map..
Generate Random Weighted value http://stackoverflow.com/questions/4030427/generate-random-weighted-value array_keys nodes count count values i 0 n 0 num mt_rand 0 array_sum weights while i count n weights i if n num break i return..
How to pass data from Javascript to PHP and vice versa? http://stackoverflow.com/questions/406316/how-to-pass-data-from-javascript-to-php-and-vice-versa this be sent to client.js array base_convert tohex 16 array_sum sum php javascript share improve this question I'd use..
Is there a performance benefit single quote vs double quote in php? [duplicate] http://stackoverflow.com/questions/482202/is-there-a-performance-benefit-single-quote-vs-double-quote-in-php call_user_func function times i microtime time return array_sum times runs function Method1 foo 'some words' for i 0 i 10000..
Algorithms for string similarities (better than Levenshtein, and similar_text)? Php, Js http://stackoverflow.com/questions/5351659/algorithms-for-string-similarities-better-than-levenshtein-and-similar-text '' segmentcount i PHP 5.3 lambda in array_map totalscore array_sum array_map function v return v 'score' segmentsinfo return totalscore..
z-Scores(standard deviation and mean) in PHP http://stackoverflow.com/questions/5434648/z-scoresstandard-deviation-and-mean-in-php this question to calculate the mean you can do mean array_sum array count array standard deviation is like so Function to.. square root of sum of squares devided by N 1 return sqrt array_sum array_map sd_square array array_fill 0 count array array_sum.. array_map sd_square array array_fill 0 count array array_sum array count array count array 1 right off this page share improve..
Issues porting PHP/GD wrapper to Imagick http://stackoverflow.com/questions/5818603/issues-porting-php-gd-wrapper-to-imagick true ImageConvolution image array_chunk matrix 3 array_sum matrix 0 if isset merge true is_resource merge @ImageCreateFromString..
How to make 5 random numbers with sum of 100 http://stackoverflow.com/questions/7289136/how-to-make-5-random-numbers-with-sum-of-100 number_of_groups 5 sum_to 100 groups array group 0 while array_sum groups sum_to groups group mt_rand 0 sum_to mt_rand 1 5 if group..
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