<?php print_r(hex2RGB('00ff67')); ?>
#Out
Array
(
    [red] => 0
    [green] => 255
    [blue] => 103
)
<?php echo hex2RGB('#00ff67',true ); ?>
__#Out__
0,255,103

<?php echo hex2RGB('#2f6',true ); ?>
__#Out__
34,255,102

<?php echo hex2RGB('#22ff66',true ); ?>
__#Out__
34,255,102
<?php print_r(hex2RGB('##22ff66')); ?>
__#Out__
Array
(
    [red] => 34
    [green] => 255
    [blue] => 102
)