fix: resolve iconv error by switching to mb

bpajor · bpajor · commit 83ddf98041c7 · 2025-02-05T12:50:02.000+01:00
diff --git a/composer.json b/composer.json
@@ -24,7 +24,8 @@
     ],
     "require": {
         "php": ">=7.2.0",
-        "ext-iconv": "*"
+        "ext-iconv": "*",
+        "ext-mbstring": "*"
     },
     "require-dev": {
         "codacy/coverage": "^1.4.3",
diff --git a/src/Parsing/ParserState.php b/src/Parsing/ParserState.php
@@ -221,7 +221,7 @@ public function parseCharacter($bIsForIdentifier)
                 $sUtf32 .= \chr($iUnicode & 0xff);
                 $iUnicode = $iUnicode >> 8;
             }
-            return \iconv('utf-32le', $this->sCharset, $sUtf32);
+            return mb_convert_encoding($sUtf32, $this->sCharset, 'UTF-32LE');
         }
 
         if (!$bIsForIdentifier) {

Original file line number	Diff line number	Diff line change
`@@ -221,7 +221,7 @@ public function parseCharacter($bIsForIdentifier)`
`221`	`221`	`$sUtf32 .= \chr($iUnicode & 0xff);`
`222`	`222`	`$iUnicode = $iUnicode >> 8;`
`223`	`223`	`}`
`224`		`- return \iconv('utf-32le', $this->sCharset, $sUtf32);`
	`224`	`+ return mb_convert_encoding($sUtf32, $this->sCharset, 'UTF-32LE');`
`225`	`225`	`}`
`226`	`226`
`227`	`227`	`if (!$bIsForIdentifier) {`