arrayKeys

Description

Returns the keys of the array. Keys are not sorted and index in the returned array does not correspond to index in the original array. The function only returns a list of added keys. If the array contains no keys an empty array is returned.

Parameters

Return Type

String []

Example

number []arr;
arr["one"] = 1;
arr["two"] = 2;
arr["three"] = 3;
arr[3] = 4;

string [] arrkeys = arrayKeys(arr); // contains strings 'one', 'two', 'three' but not necessary in that order !

arrayKeys

Description

Parameters

Return Type

Example

See also