PHP Class FluidTYPO3\Vhs\ViewHelpers\Variable\GetViewHelper
ViewHelper used to read the value of a current template
variable. Can be used with dynamic indices in arrays:
...
Or to read names of variables which contain dynamic parts:
{v:variable.get(name: 'dynamic{variableName}')}
If your target object is an array with unsequential yet
numeric indices (e.g. {123: 'value1', 513: 'value2'},
commonly seen in reindexed UID map arrays) use
useRawIndex="TRUE" to indicate you do not want your
array/QueryResult/Iterator to be accessed by locating
the Nth element - which is the default behavior.
warning
Do not try useRawKeys="TRUE" on QueryResult or
ObjectStorage unless you are fully aware what you are
doing. These particular types require an unpredictable
index value - the SPL object hash value - when accessing
members directly. This SPL indexing and the very common
occurrences of QueryResult and ObjectStorage variables
in templates is the very reason why useRawKeys by
default is set to FALSE.
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