From 35ec3c8bfa791ad8d8d7e6b5f0e053a74edb06d0 Mon Sep 17 00:00:00 2001
From: "Timothy J. Warren" <tim@timshomepage.net>
Date: Fri, 12 Feb 2021 10:53:07 -0500
Subject: [PATCH] Fix code warnings for 'src/AnimeClient/AnimeClient.php'

---
 src/AnimeClient/AnimeClient.php | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/src/AnimeClient/AnimeClient.php b/src/AnimeClient/AnimeClient.php
index 481e34c2..9dd179ba 100644
--- a/src/AnimeClient/AnimeClient.php
+++ b/src/AnimeClient/AnimeClient.php
@@ -124,7 +124,7 @@ function _iterateToml(TomlBuilder $builder, iterable $data, mixed $parentKey = N
 /**
  * Serialize config data into a Toml file
  *
- * @param mixed $data
+ * @param iterable $data
  * @return string
  */
 function arrayToToml(iterable $data): string
@@ -157,7 +157,7 @@ function tomlToArray(string $toml): array
  * @param mixed $array
  * @return bool
  */
-function isSequentialArray($array): bool
+function isSequentialArray(mixed $array): bool
 {
 	if ( ! is_array($array))
 	{
@@ -270,7 +270,7 @@ function getLocalImg (string $kitsuUrl, $webp = TRUE): string
 
 	$parts = parse_url($kitsuUrl);
 
-	if ($parts === FALSE)
+	if ($parts === FALSE || ! array_key_exists('path', $parts))
 	{
 		return 'images/placeholder.webp';
 	}
@@ -296,22 +296,35 @@ function getLocalImg (string $kitsuUrl, $webp = TRUE): string
  * @param int|null $width
  * @param int|null $height
  * @param string $text
+ * @return bool
  */
-function createPlaceholderImage (string $path, ?int $width, ?int $height, $text = 'Image Unavailable'): void
+function createPlaceholderImage (string $path, ?int $width, ?int $height, $text = 'Image Unavailable'): bool
 {
 	$width = $width ?? 200;
 	$height = $height ?? 200;
 
 	$img = imagecreatetruecolor($width, $height);
+	if ($img === FALSE)
+	{
+		return FALSE;
+	}
 	imagealphablending($img, TRUE);
 
 	$path = rtrim($path, '/');
 
 	// Background is the first color by default
 	$fillColor = imagecolorallocatealpha($img, 255, 255, 255, 127);
+	if ($fillColor === FALSE)
+	{
+		return FALSE;
+	}
 	imagefill($img, 0, 0, $fillColor);
 
 	$textColor = imagecolorallocate($img, 64, 64, 64);
+	if ($textColor === FALSE)
+	{
+		return FALSE;
+	}
 
 	imagealphablending($img, TRUE);
 
@@ -333,12 +346,18 @@ function createPlaceholderImage (string $path, ?int $width, ?int $height, $text
 	imagedestroy($img);
 
 	$pngImage = imagecreatefrompng($path . '/placeholder.png');
+	if ($pngImage === FALSE)
+	{
+		return FALSE;
+	}
 	imagealphablending($pngImage, TRUE);
 	imagesavealpha($pngImage, TRUE);
 
 	imagewebp($pngImage, $path . '/placeholder.webp');
 
 	imagedestroy($pngImage);
+
+	return TRUE;
 }
 
 /**