fix flaky socket test

Author: krakjoe

ext/sockets/tests/socket_read_params.phpt

@@ -1,5 +1,5 @@
 --TEST--
-ext/sockets - socket_read- test with empty parameters
+ext/sockets - socket_read- test with incorrect parameter
 --CREDITS--
 Florian Anderiasch
 fa@php.net
@@ -11,17 +11,9 @@ fa@php.net
 ?>
 --FILE--
 <?php
-    $rand = rand(1,999);
-    // wrong parameter count
-    $s_c = socket_read();
-    $s_c = socket_read(14);
-    $s_c_l = socket_create_listen(31330+$rand);
+    $s_c_l = socket_create_listen(0);
     $s_c = socket_read($s_c_l, 25);
     socket_close($s_c_l);
 ?>
 --EXPECTF--
-Warning: socket_read() expects at least 2 parameters, 0 given in %s on line %d
-
-Warning: socket_read() expects at least 2 parameters, 1 given in %s on line %d
-
 Warning: socket_read(): unable to read from socket [%i]: %a in %s on line %d