Fix type error

Seldaek · Seldaek · commit 22271277642c · 2024-11-12T16:34:33.000+01:00
diff --git a/src/PcreException.php b/src/PcreException.php
@@ -45,7 +45,7 @@ private static function pcreLastErrorMessage($code)
         }
 
         $constants = get_defined_constants(true);
-        if (!isset($constants['pcre'])) {
+        if (!isset($constants['pcre']) || !is_array($constants['pcre'])) {
             return 'UNDEFINED_ERROR';
         }
 

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,7 @@ private static function pcreLastErrorMessage($code)`
`45`	`45`	`}`
`46`	`46`
`47`	`47`	`$constants = get_defined_constants(true);`
`48`		`- if (!isset($constants['pcre'])) {`
	`48`	`+ if (!isset($constants['pcre']) \|\| !is_array($constants['pcre'])) {`
`49`	`49`	`return 'UNDEFINED_ERROR';`
`50`	`50`	`}`
`51`	`51`