From 64f95bd18390d70c6349c3c56e682b5f2e6a21b6 Mon Sep 17 00:00:00 2001
From: Alexander Popov <iiiypuk@iiiypuk.me>
Date: Fri, 3 Dec 2021 03:25:08 +0300
Subject: [PATCH] add gettype PHP

---
 PHP/README.md   |  3 ++-
 PHP/gettype.php | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 PHP/gettype.php

diff --git a/PHP/README.md b/PHP/README.md
index 95729a4..fac2fb9 100644
--- a/PHP/README.md
+++ b/PHP/README.md
@@ -1,3 +1,4 @@
 # PHP
 
-## ...
+## std
+- [`gettype`](gettype.php) - Get the type of a variable
diff --git a/PHP/gettype.php b/PHP/gettype.php
new file mode 100644
index 0000000..4dacff2
--- /dev/null
+++ b/PHP/gettype.php
@@ -0,0 +1,18 @@
+<?php
+  // gettype(mixed $value): string
+  $value = 1;
+
+  // Return Values
+  // Possible values for the returned string are:
+  //
+  // "boolean"
+  // "integer"
+  // "double" (for historical reasons "double" is returned in case of a float, and not simply "float")
+  // "string"
+  // "array"
+  // "object"
+  // "resource"
+  // "resource (closed)" as of PHP 7.2.0
+  // "NULL"
+  // "unknown type"
+?>