Long story short, i'm trying to optimize a situation where I need to iterate through an array of about 3000 items and check to see if they are in another array of up to 3000 items.Obviously, the ...

This article defines an array function of php, which is used to find the difference between two arrays. the details of function are given below :array_diff() : array_diff() is used to compare two or ...

Well, I need to get a median value for a set of numbers, from a query. To my surprise, Sql Server does not have a median function/sproc (well, if you install the analysis tools you do, but I can't ...

These are objects that act like arrays, they are not native PHP arrays and will not pass an is_array() test. As they are objects, unlike PHP arrays, they are always passed by reference. Example Usage.

How to store 11kk items in memory? Comparison of methods: array vs object vs SplFixedArray vs pack vs swoole_table vs swoole_pack vs redis vs memsql vs node.js arrays in php7 - morozovsk/php-arrays-in ...