Merge pull request #6981 from AlessandroMinoccheri/fix-count-for-php-7-1

using lenght istead of count for php 7.1 compatibility
vimeo · Nov 23, 2021 · 417cc47 · 417cc47
1 parent cd48940
commit 417cc47
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Psalm/Config.php b/src/Psalm/Config.php
@@ -811,7 +811,7 @@ private static function processConfigDeprecations(
                 self::CONFIG_NAMESPACE,
                 $deprecated_element
             );
-            if ($deprecated_elements_xml->count()) {
+            if ($deprecated_elements_xml->length) {
                 $deprecated_element_xml = $deprecated_elements_xml->item(0);
                 assert($deprecated_element_xml !== null);
                 $line = $deprecated_element_xml->getLineNo();