Update free-programming-playgrounds.md (#2225)

* Update free-programming-playgrounds.md * Update free-programming-playgrounds.md * Update free-programming-playgrounds.md

Update free-programming-playgrounds.md (#2225)
* Update free-programming-playgrounds.md * Update free-programming-playgrounds.md * Update free-programming-playgrounds.md
a6d85bae · raph · victor felder · c7baa931 · a6d85bae
隐藏空白更改
内联并排

Showing with 6 addition and 0 deletion

free-programming-playgrounds.md free-programming-playgrounds.md +6 -0

未找到文件。
--- a/free-programming-playgrounds.md
+++ b/free-programming-playgrounds.md
@@ -47,6 +47,7 @@

 * [Codepad](http://codepad.org)
 * [PHPFiddle](http://phpfiddle.org)
+* [PHPTester](http://phptester.net)


 ### Python
@@ -60,6 +61,11 @@
 * [Runnable](http://code.runnable.com)


+### Rust
+
+* [Rust Playground](http://play.integer32.com)
+
+
 ### SQL

 * [SQLFiddle](http://sqlfiddle.com)