php8: fix un maintained id3 parser

1 files changed, 3 insertions, 3 deletions

diff --git a/vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php b/vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php
index b50ed30cc..08cb36e03 100644
--- a/vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php
+++ b/vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php
@@ -85,11 +85,11 @@ class getid3_lib
 		// http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/binary.html
 		if (strpos($binarypointnumber, '.') === false) {
 			$binarypointnumber = '0.'.$binarypointnumber;
-		} elseif ($binarypointnumber{0} == '.') {
+		} elseif ($binarypointnumber[0] == '.') {
 			$binarypointnumber = '0'.$binarypointnumber;
 		}
 		$exponent = 0;
-		while (($binarypointnumber{0} != '1') || (substr($binarypointnumber, 1, 1) != '.')) {
+		while (($binarypointnumber[0] != '1') || (substr($binarypointnumber, 1, 1) != '.')) {
 			if (substr($binarypointnumber, 1, 1) == '.') {
 				$exponent--;
 				$binarypointnumber = substr($binarypointnumber, 2, 1).'.'.substr($binarypointnumber, 3);
@@ -97,7 +97,7 @@ class getid3_lib
 				$pointpos = strpos($binarypointnumber, '.');
 				$exponent += ($pointpos - 1);
 				$binarypointnumber = str_replace('.', '', $binarypointnumber);
-				$binarypointnumber = $binarypointnumber{0}.'.'.substr($binarypointnumber, 1);
+				$binarypointnumber = $binarypointnumber[0].'.'.substr($binarypointnumber, 1);
 			}
 		}
 		$binarypointnumber = str_pad(substr($binarypointnumber, 0, $maxbits + 2), $maxbits + 2, '0', STR_PAD_RIGHT);