1---
2pageid: expr.suffix
3title: suffix
4layout: docs
5section: Expression Terms
6permalink: docs/expr/suffix.html
7---
8
9The `suffix` expression evaluates true if the file suffix matches the second
10argument.  This matches files name `foo.php` and `foo.PHP` but not `foophp`:
11
12    ["suffix", "php"]
13
14Suffix expression matches are case insensitive.
15