Merge pull request #11351 from vimeo/idn_to_ascii

Improve idn_to_* signatures for 8.4

Author: danog

dictionaries/CallMap_84.php

@@ -38168,15 +38168,15 @@
   'idn_to_ascii' => 
   array (
     0 => 'false|string',
-    'domain' => 'string',
+    'domain' => 'non-empty-string',
     'flags=' => 'int',
     'variant=' => 'int',
     '&w_idna_info=' => 'array<array-key, mixed>',
   ),
   'idn_to_utf8' => 
   array (
     0 => 'false|string',
-    'domain' => 'string',
+    'domain' => 'non-empty-string',
     'flags=' => 'int',
     'variant=' => 'int',
     '&w_idna_info=' => 'array<array-key, mixed>',

dictionaries/override/CallMap.php

@@ -23956,15 +23956,15 @@
   'idn_to_ascii' => 
   array (
     0 => 'false|string',
-    'domain' => 'string',
+    'domain' => 'non-empty-string',
     'flags=' => 'int',
     'variant=' => 'int',
     '&w_idna_info=' => 'array<array-key, mixed>',
   ),
   'idn_to_utf8' => 
   array (
     0 => 'false|string',
-    'domain' => 'string',
+    'domain' => 'non-empty-string',
     'flags=' => 'int',
     'variant=' => 'int',
     '&w_idna_info=' => 'array<array-key, mixed>',

dictionaries/override/CallMap_84_delta.php

@@ -147,6 +147,44 @@
         'return=' => 'bool',
       ),
     ),
+    'idn_to_ascii' => 
+    array (
+      'old' => 
+      array (
+        0 => 'false|string',
+        'domain' => 'string',
+        'flags=' => 'int',
+        'variant=' => 'int',
+        '&w_idna_info=' => 'array<array-key, mixed>',
+      ),
+      'new' => 
+      array (
+        0 => 'false|string',
+        'domain' => 'non-empty-string',
+        'flags=' => 'int',
+        'variant=' => 'int',
+        '&w_idna_info=' => 'array<array-key, mixed>',
+      ),
+    ),
+    'idn_to_utf8' => 
+    array (
+      'old' => 
+      array (
+        0 => 'false|string',
+        'domain' => 'string',
+        'flags=' => 'int',
+        'variant=' => 'int',
+        '&w_idna_info=' => 'array<array-key, mixed>',
+      ),
+      'new' => 
+      array (
+        0 => 'false|string',
+        'domain' => 'non-empty-string',
+        'flags=' => 'int',
+        'variant=' => 'int',
+        '&w_idna_info=' => 'array<array-key, mixed>',
+      ),
+    ),
     'imagick::convolveimage' => 
     array (
       'old' =>