Various fixes

nicolas-grekas · nicolas-grekas · commit 9a142215a36a · 2021-05-27T11:17:38.000+02:00
diff --git a/Php72.php b/Php72.php
@@ -182,7 +182,7 @@ public static function mb_chr($code, $encoding = null)
             $s = \chr(0xF0 | $code >> 18).\chr(0x80 | $code >> 12 & 0x3F).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F);
         }
 
-        if ('UTF-8' !== $encoding) {
+        if ('UTF-8' !== $encoding = $encoding ?? mb_internal_encoding()) {
             $s = mb_convert_encoding($s, $encoding, 'UTF-8');
         }
 

Original file line number	Diff line number	Diff line change
`@@ -182,7 +182,7 @@ public static function mb_chr($code, $encoding = null)`
`182`	`182`	`$s = \chr(0xF0 \| $code >> 18).\chr(0x80 \| $code >> 12 & 0x3F).\chr(0x80 \| $code >> 6 & 0x3F).\chr(0x80 \| $code & 0x3F);`
`183`	`183`	`}`
`184`	`184`
`185`		`- if ('UTF-8' !== $encoding) {`
	`185`	`+ if ('UTF-8' !== $encoding = $encoding ?? mb_internal_encoding()) {`
`186`	`186`	`$s = mb_convert_encoding($s, $encoding, 'UTF-8');`
`187`	`187`	`}`
`188`	`188`