Merge branch 'PHP-8.0' into master

* PHP-8.0:
  Fix #80239: imap_rfc822_write_address() leaks memory

Author: cmb69

ext/imap/php_imap.c

@@ -1849,6 +1849,7 @@ PHP_FUNCTION(imap_subscribe)
 	} else {
 		RETURN_FALSE;
 	}
+	mail_free_address(&addr);
 }
 /* }}} */
 

ext/imap/tests/imap_rfc822_write_address_basic.phpt

@@ -0,0 +1,12 @@
+--TEST--
+imap_rfc822_write_address() : basic functionality
+--SKIPIF--
+<?php
+if (!extension_loaded('imap')) die('skip imap extension not available');
+?>
+--FILE--
+<?php
+var_dump(imap_rfc822_write_address('me', 'example.com', 'My Name'));
+?>
+--EXPECT--
+string(24) "My Name <me@example.com>"