The array_intersect_assoc() is used to create an array containing keys and values of the first array whose values (i.e. from the first array) are present in all other arrays, while index of values is same for all the given arrays.…

The array_intersect() function compares the values of two (or more) arrays, and returns the matches. This function compares the values of two or more arrays, and return an array that contains the entries from array1 that are present in array2,…

The array_flip() function is used to exchange the keys with their associated values in an array. The function returns an array in flip order, i.e. keys from array become values and values from array become keys. Note: The values of…

The array_filter() function passes each value of a given array to a user defined function. If the user defined function allows, the current value from the array is returned into the result array. Note: The function Iterates over each value…

It fills an array with the value of the value parameter, using the values of the keys array as keys. The function array_fill() is used to assign or fill mixed values to an array by declaring suitable number of elements…

The array_fill() function is used to fill an array with values. The function fills an array with num entries of the value of the array_values parameter, keys starting at the starting_index parameter. you can see below there Parameters and Descriptions.…

The array_diff_ukey() function is used to compare two or more arrays using an additional user supplied function on the keys for comparison.The function compares the keys from array1 against the keys from array2 and returns the difference. This function is…

The array_diff_uassoc() function is used to compare two or more arrays with an additional user supplied function. The function compares array1 against array2 and returns the difference. Unlike array_diff() the array keys are used in the comparison. Note: This function…

The array_diff_key() function is used to compare the keys from an array against the keys from another array and returns the difference. This function is like array_diff() except the comparison is done on the keys instead of the values. An…

The array_diff_assoc() function is used to compare an array against another array and returns the difference. Unlike array_diff() the array keys are also used in the comparison. This function compares the keys and values of two (or more) arrays, and…