From baf7e7103a736f78c938b6049394b54378b9ceb8 Mon Sep 17 00:00:00 2001
From: joserick <support@joserick.com>
Date: Wed, 14 Dec 2022 11:14:20 -0600
Subject: [PATCH] fix: Integrity check

---
 .github/workflows/main.yml | 2 +-
 src/PNGMetadata.php        | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ac4daff..9582d73 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -20,7 +20,7 @@ jobs:
         composer create-project nette/coding-standard temp/coding-standard ^3 --no-progress
 
         # Install app deps
-        composer install --no-interaction --prefer-dist
+        composer install --no-interaction --prefer-dist --ignore-platform-req=ext-gd
 
     - name: The PHP Security Checker
       uses: symfonycorp/security-checker-action@v5
diff --git a/src/PNGMetadata.php b/src/PNGMetadata.php
index 8f571d9..24a23cc 100644
--- a/src/PNGMetadata.php
+++ b/src/PNGMetadata.php
@@ -211,7 +211,7 @@ public static function getType(string $path)
 	 */
 	public function getThumbnail()
 	{
-        // Check if the Exif data is not null.
+		// Check if the Exif data is not null.
 		if ($this->exif_data) {
 			// Check if the Exif data contains a thumbnail
 			if ($thumb = exif_thumbnail($this->exif_data)) {
@@ -516,7 +516,7 @@ private function extractTExif(): void
 	private function extractXMP(): void
 	{
 		if (isset($this->chunks['iTXt']) && strncmp($this->chunks['iTXt'], 'XML:com.adobe.xmp', 17) === 0) {
-			$dom = new \DomDocument('1.0', 'UTF-8');
+			$dom = new \DOMDocument('1.0', 'UTF-8');
 			$dom->preserveWhiteSpace = false;
 			$dom->formatOutput = false;
 			$dom->substituteEntities = false;