hash_values

March 26, 2020 Contributors

Name

hash_values — return all the string values of a hash as a stringlist

Synopsis

hash_values { hash }

Description

This function works on a hash created by hash_create. If the given hash stores strings as its values, these values will be returned in a stringlist, elements of which are in random order. For an empty hash, the returned stringlist contains nothing.

$hash = hash_create;
hash_set $hash "mykey1" "myval1";
hash_set $hash "mykey2" "myval2";
hash_set $hash "mykey3" "myval3";
$vals = hash_values $hash;
#vals is now a stringlist containing "myval1", "myval2" and "myval3"

See Also

hash_create, hash_set