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* Adding check-legacy-links-format workflow * Adding test-link-rewrites workflow * chore: updates link checker workflow hash * Migrating links to new format Co-authored-by: Kendall Strautman <kendallstrautman@gmail.com>
28 lines
629 B
Plaintext
28 lines
629 B
Plaintext
---
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layout: docs
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page_title: strrev - Functions - Configuration Language
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description: The strrev function reverses a string.
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---
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# `strrev` Function
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`strrev` reverses the characters in a string.
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Note that the characters are treated as _Unicode characters_ (in technical terms, Unicode [grapheme cluster boundaries](https://unicode.org/reports/tr29/#Grapheme_Cluster_Boundaries) are respected).
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```hcl
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strrev(string)
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```
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## Examples
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```shell-session
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> strrev("hello")
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olleh
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> strrev("a ☃")
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☃ a
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```
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## Related Functions
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- [`reverse`](/nomad/docs/job-specification/hcl2/functions/collection/reverse) reverses a sequence.
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