Functions:cycle

From Dwoo Docs

Cycles between several values and returns one of them on each call

cycle([ string $name = 'default', [ mixed $values = null, [ bool $print = true, [ bool $advance = true, [ string $delimiter = ',', [ string $assign = null, [ bool $reset = false ]]]]]]])

• name : the cycler name, specify if you need to have multiple concurrent cycles running
• values : an array of values or a string of values delimited by $delimiter
• print : if false, the pointer will go to the next one but not print anything
• advance : if false, the pointer will not advance to the next value
• delimiter : the delimiter used to split values if they are provided as a string
• assign : if set, the value is saved in that variable instead of being output
• reset : if true, the pointer is reset to the first value

Example:

{cycle values=array("1red","2blue","3green")}
{cycle}
{cycle advance=false}
{cycle}
{cycle}
{cycle}
{cycle reset=true}

Output:

1red
2blue
3green
3green
1red
2blue
1red