Fix PhanTypeMismatchDeclaredParam

[lhc/web/wiklou.git] / includes / libs / mime / XmlTypeCheck.php

diff --git a/includes/libs/mime/XmlTypeCheck.php b/includes/libs/mime/XmlTypeCheck.php
index 9770515..9cfaf67 100644 (file)
--- a/includes/libs/mime/XmlTypeCheck.php
+++ b/includes/libs/mime/XmlTypeCheck.php
@@ -91,7 +91,7 @@ class XmlTypeCheck {
         *  result stored in $this->filterMatchType.
         *
         * @param string $input a filename or string containing the XML element
-        * @param callable $filterCallback (optional)
+        * @param callable|null $filterCallback (optional)
         *        Function to call to do additional custom validity checks from the
         *        SAX element handler event. This gives you access to the element
         *        namespace, name, attributes, and text contents.
@@ -114,7 +114,7 @@ class XmlTypeCheck {
         * Alternative constructor: from filename
         *
         * @param string $fname the filename of an XML document
-        * @param callable $filterCallback (optional)
+        * @param callable|null $filterCallback (optional)
         *        Function to call to do additional custom validity checks from the
         *        SAX element handler event. This gives you access to the element
         *        namespace, name, and attributes, but not to text contents.
@@ -129,7 +129,7 @@ class XmlTypeCheck {
         * Alternative constructor: from string
         *
         * @param string $string a string containing an XML element
-        * @param callable $filterCallback (optional)
+        * @param callable|null $filterCallback (optional)
         *        Function to call to do additional custom validity checks from the
         *        SAX element handler event. This gives you access to the element
         *        namespace, name, and attributes, but not to text contents.
@@ -394,8 +394,8 @@ class XmlTypeCheck {
                        $callbackReturn = call_user_func(
                                $externalCallback,
                                $parsedDTD['type'],
-                               isset( $parsedDTD['publicid'] ) ? $parsedDTD['publicid'] : null,
-                               isset( $parsedDTD['systemid'] ) ? $parsedDTD['systemid'] : null
+                               $parsedDTD['publicid'] ?? null,
+                               $parsedDTD['systemid'] ?? null
                        );
                }
                if ( $callbackReturn ) {