array_last_transformer.md

ArrayLastTransformer

Return the last element of an array, using array_slice().

Transformer reference

• Service: CleverAge\ProcessBundle\Transformer\Array\ArrayLastTransformer
• Transformer code: array_last

Accepted inputs

array

Possible outputs

any: the last element of the array

Options

This transformer has no option.

Examples

• ['foo', 'bar', 'baz'] becomes 'baz'

# Transformer options level
array_last: ~

Notes

An empty array triggers an "Undefined array key" warning.