From 6b4238ed734cade7994fa9121072d889d4bb285e Mon Sep 17 00:00:00 2001
From: jdevinemt <65512359+jdevinemt@users.noreply.github.com>
Date: Mon, 6 Jan 2025 18:01:20 -0700
Subject: [PATCH] Fixed PHPDoc return type hint for \PHPExif\Exif::getGPS()

The `getGPS()` method in `lib/PHPExif` had a return value of `array|boolean` in the PHPDoc block. The return value should always be a string. `setGPS()` accepts a string, and when the GPS data value is written directly elsewhere in this library, it is also set to a string.

This was causing issues during static analysis.

I changed the return type in the PHPDoc block to `string|boolean`.
---
 lib/PHPExif/Exif.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/PHPExif/Exif.php b/lib/PHPExif/Exif.php
index e6614e4..75127f8 100755
--- a/lib/PHPExif/Exif.php
+++ b/lib/PHPExif/Exif.php
@@ -817,7 +817,7 @@ public function setOrientation($value)
     /**
      * Returns GPS coordinates, if it exists
      *
-     * @return array|boolean
+     * @return string|boolean
      */
     public function getGPS()
     {