iterator.previous ViewHelper <vhs:iterator.previous>
Returns previous element in array $haystack from position of $needle.
Arguments
then
- DataType
- mixed
- Required
- false
- Description
- Value to be returned if the condition if met.
else
- DataType
- mixed
- Required
- false
- Description
- Value to be returned if the condition if not met.
needle
- DataType
- mixed
- Required
- true
- Description
- Needle to search for in haystack
haystack
- DataType
- mixed
- Required
- true
- Description
- Haystack in which to look for needle
considerKeys
- DataType
- boolean
- Required
- false
- Description
- Tell whether to consider keys in the search assuming haystack is an array.