# Create variable from loop array

**URL:** <https://discourse.nodered.org/t/create-variable-from-loop-array/52291>\
**Category:** General\
**Created:** [16 October 2021 12:18 UTC](https://discourse.nodered.org/t/create-variable-from-loop-array/52291 "2021-10-16T12:18:29Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ketpa](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/ketpa/32/42496_2.png) [@ketpa](https://discourse.nodered.org/u/ketpa)\
**Post date:** [16 October 2021 12:18 UTC](https://discourse.nodered.org/t/create-variable-from-loop-array/52291/1 "2021-10-16T12:18:29Z")

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I have array array = [t1,t2,t3 ...]

How to create variable from this array like var t1  
var t2;  
var t3;  
or add string to variable like: variable\_t1, variable\_t2 ect

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**Author:** ![jbudd](https://avatars.discourse-cdn.com/v4/letter/j/5f8ce5/32.png) [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Post date:** [16 October 2021 12:38 UTC](https://discourse.nodered.org/t/create-variable-from-loop-array/52291/2 "2021-10-16T12:38:47Z")

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![Untitled 3](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/6/8/6890b43d30d8f94fe6af1561247b9b4f3b7f21d2.jpeg)

Or to loop through the array:

 ![Untitled 5](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/7/d755ee964fa7f80a0ae81dfaff44a8394a66d817.jpeg)

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [15 December 2021 12:39 UTC](https://discourse.nodered.org/t/create-variable-from-loop-array/52291/3 "2021-12-15T12:39:13Z")

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