array_merge_recursive() work is utilized to blend at least two clusters, it restores another exhibit with combined components. The main distinction among array_merge() and array_merge_recursive() work is: “It consolidates the qualities having a similar key as a cluster as opposed to abrogating the qualities.” Syntax: Example: PHP code: Output
it is used to merge two or more arrays Syntax: Example: PHP code 1: Merging two indexed arrays Output PHP code 2: Merging two associative arrays having different keys and values Output PHP Code 3: Merging two associative arrays having different keys and duplicate value Output PHP Code 4: Merging two associative arrays having duplicate … Read more
array_rand() work is utilized to get arbitrary keys from a cluster, it tends to be utilized to get single irregular key or exhibit of the keys by indicating the number of irregular keys. Syntax: Example: PHP Code: Output
array_key_exists() function is used to check whether an array contains the given key or not. If key exists in the array – it returns true if the key does not exist in the array – it returns false. Syntax: Examples: PHP Code: Output:
array_keys() work is utilized to get the keys of a cluster, it acknowledges an exhibit as contention and returns another exhibit containing keys. Syntax: Examples: PHP code 1: array with and without containing keys Output: PHP code 2: Using value and strict mode Output