Trying to access array offset on value of type int

#283
JamesHeinrich · Jan 8, 2021 · ec1762d · ec1762d
1 parent f199994
commit ec1762d
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/getid3/getid3.php b/getid3/getid3.php
@@ -257,7 +257,7 @@ class getID3
 	 */
 	protected $startup_warning = '';
 
-	const VERSION           = '1.9.20-202012091120';
+	const VERSION           = '1.9.20-202101081230';
 	const FREAD_BUFFER_SIZE = 32768;
 
 	const ATTACHMENTS_NONE   = false;

diff --git a/getid3/write.php b/getid3/write.php
@@ -669,6 +669,7 @@ public function FormatDataForID3v2($id3v2_majorversion) {
 								if (!$ID3v2_tag_data_converted && ($this->tag_encoding == 'UTF-8')) {
 									do {
 										// if UTF-8 string does not include any characters above chr(127) then it is identical to ISO-8859-1
+										$value = (string) $value; // prevent warnings/errors if $value is a non-string (e.g. integer,float)
 										for ($i = 0; $i < strlen($value); $i++) {
 											if (ord($value[$i]) > 127) {
 												break 2;