Top "Array-intersect" questions

PHP's array_intersect() function accepts the array with master values to check, an array to compare values against and a variable list of arrays to compare.

Opposite of array_intersect?

Is there a built-in function to get all members of array 1 which do not exist in array 2? I know how …

php arrays array-intersect
rails - Finding intersections between multiple arrays

I am trying to find the intersection values between multiple arrays. for example code1 = [1,2,3] code2 = [2,3,4] code3 = [0,2,6] So the result would …

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Using array_intersect on a multi-dimensional array

I have two arrays that both look like this: Array ( [0] => Array ( [name] => STRING [value] => STRING ) [1] => Array ( […

php arrays multidimensional-array array-intersect
Check if an array contains another array with PHP

Possible Duplicate: Checking if an array contains all elements of another array I have posted something like this to the …

php arrays multidimensional-array array-intersect
PHP: How to compare keys in one array with values in another, and return matches?

I have the following two arrays: $array_one = array('colorZero'=>'black', 'colorOne'=>'red', 'colorTwo'=>'green', 'colorThree'=>…

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array_intersect throws errors when arrays have sub-arrays

I'm trying to use array_intersect to compare two arrays of arrays. $start[]=array( 'id'=>1, 'name'=>'Up', 'action'=&…

php arrays multidimensional-array array-intersect
Intersect unknown number of arrays in PHP

I'm trying to intersect an arbitrary number of PHP arrays, the count of which depends on a user provided parameter, …

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