php: add --rf example (#7104)

2021-10-26 10:45:10 +03:00
parent 1c2dc4bbc8
commit 41bcf9610f
1 changed files with 4 additions and 0 deletions
--- a/pages/common/php.md
+++ b/pages/common/php.md
@@ -30,3 +30,7 @@
 - Display information about the current PHP configuration:

 `php -i`
+
+- Display information about a specific function:
+
+`php --rf {{function_name}}`