k2hpx_find_free k2hash Functions k2hpx_find_get_subkeys

k2hpx_find_get_key

Gets keys using the k2hash file handle to search for keys

Description

string k2hpx_find_get_key ( mixed $findhandle_res )

Gets keys using the k2hash file handle to search for keys.

Parameters

Return Values

Returns keys to be searched for.

Examples

<?php
$handle = k2hpx_open_mem();
k2hpx_set_value($handle, "test1", "value1");
$findhandle = k2hpx_find_first($handle);
var_dump($findhandle);
var_dump(k2hpx_find_get_key($findhandle));
k2hpx_find_free($findhandle);
k2hpx_close($handle);
?>

The above example will output:

resource(5) of type (k2hfindhandle)
string(5) "test1"

See Also

k2hpx_find_free k2hash Functions k2hpx_find_get_subkeys