ARRAY FUNCTIONS

ARRAY FUNCTIONS

1         array_change_key_case — Changes all keys in an array

2         array_chunk — Split an array into chunks

3         array_combine — Creates an array by using one array for keys and another for its values

4         array_count_values — Counts all the values of an array

5         array_diff_assoc — Computes the difference of arrays with additional index check

6         array_diff_key — Computes the difference of arrays using keys for comparison

7         array_diff_uassoc — Computes the difference of arrays with additional index check which is performed by a user supplied callback function

8         array_diff_ukey — Computes the difference of arrays using a callback function on the keys for comparison

9         array_diff — Computes the difference of arrays

10     array_fill_keys — Fill an array with values, specifying keys

11     array_fill — Fill an array with values

12     array_filter — Filters elements of an array using a callback function

13     array_flip — Exchanges all keys with their associated values in an array

14     array_intersect_assoc — Computes the intersection of arrays with additional index check

15     array_intersect_key — Computes the intersection of arrays using keys for comparison

16     array_intersect_uassoc — Computes the intersection of arrays with additional index check, compares indexes by a callback function

17     array_intersect_ukey — Computes the intersection of arrays using a callback function on the keys for comparison

18     array_intersect — Computes the intersection of arrays

19     array_key_exists — Checks if the given key or index exists in the array

20     array_keys — Return all the keys of an array

21     array_map — Applies the callback to the elements of the given arrays

22     array_merge_recursive — Merge two or more arrays recursively

23     array_merge — Merge one or more arrays

24     array_multisort — Sort multiple or multi-dimensional arrays

25     array_pad — Pad array to the specified length with a value

26     array_pop — Pop the element off the end of array

27     array_product — Calculate the product of values in an array

28     array_push — Push one or more elements onto the end of array

29     array_rand — Pick one or more random entries out of an array

30     array_reduce — Iteratively reduce the array to a single value using a callback function

31     array_replace_recursive — Replaces elements from passed arrays into the first array recursively

32     array_replace — Replaces elements from passed arrays into the first array

33     array_reverse — Return an array with elements in reverse order

34     array_search — Searches the array for a given value and returns the corresponding key if successful

35     array_shift — Shift an element off the beginning of array

36     array_slice — Extract a slice of the array

37     array_splice — Remove a portion of the array and replace it with something else

38     array_sum — Calculate the sum of values in an array

39     array_udiff_assoc — Computes the difference of arrays with additional index check, compares data by a callback function

40     array_udiff_uassoc — Computes the difference of arrays with additional index check, compares data and indexes by a callback function

41     array_udiff — Computes the difference of arrays by using a callback function for data comparison

42     array_uintersect_assoc — Computes the intersection of arrays with additional index check, compares data by a callback function

43     array_uintersect_uassoc — Computes the intersection of arrays with additional index check, compares data and indexes by a callback functions

44     array_uintersect — Computes the intersection of arrays, compares data by a callback function

45     array_unique — Removes duplicate values from an array

46     array_unshift — Prepend one or more elements to the beginning of an array

47     array_values — Return all the values of an array

48     array_walk_recursive — Apply a user function recursively to every member of an array

49     array_walk — Apply a user function to every member of an array

50     array — Create an array

51     arsort — Sort an array in reverse order and maintain index association

52     asort — Sort an array and maintain index association

53     compact — Create array containing variables and their values

54     count — Count all elements in an array, or properties in an object

55     current — Return the current element in an array

56     each — Return the current key and value pair from an array and advance the array cursor

57     end — Set the internal pointer of an array to its last element

58     extract — Import variables into the current symbol table from an array

59     in_array — Checks if a value exists in an array

60     key — Fetch a key from an array

61     krsort — Sort an array by key in reverse order

62     ksort — Sort an array by key

63     list — Assign variables as if they were an array

64     natcasesort — Sort an array using a case insensitive "natural order" algorithm

65     natsort — Sort an array using a "natural order" algorithm

66     next — Advance the internal array pointer of an array

67     pos — Alias of current

68     prev — Rewind the internal array pointer

69     range — Create an array containing a range of elements

70     reset — Set the internal pointer of an array to its first element

71     rsort — Sort an array in reverse order

72     shuffle — Shuffle an array

73     sizeof — Alias of count

74     sort — Sort an array

75     uasort — Sort an array with a user-defined comparison function and maintain index association

76     uksort — Sort an array by keys using a user-defined comparison function

77     usort — Sort an array by values using a user-defined comparison function