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--TEST--
Test session_id() function : variation
--SKIPIF--
<?php include('skipif.inc'); ?>
--INI--
session.hash_function=0
session.entropy_file=
session.entropy_length=0
--FILE--
<?php
ob_start();
/*
* Prototype : string session_id([string $id])
* Description : Get and/or set the current session id
* Source code : ext/session/session.c
*/
echo "*** Testing session_id() : variation ***\n";
$directory = dirname(__FILE__);
$filename = ($directory."/entropy.txt");
var_dump(ini_set("session.entropy_file", $filename));
var_dump(file_put_contents($filename, "Hello World!"));
var_dump(ini_set("session.entropy_length", filesize($filename)));
var_dump(ini_set("session.hash_function", 0));
var_dump(session_id());
var_dump(session_start());
var_dump(session_id());
var_dump(session_destroy());
var_dump(ini_set("session.hash_function", 1));
var_dump(session_id());
var_dump(session_start());
var_dump(session_id());
var_dump(session_destroy());
var_dump(unlink($filename));
echo "Done";
ob_end_flush();
?>
--EXPECTF--
*** Testing session_id() : variation ***
string(0) ""
int(12)
string(1) "0"
string(1) "0"
string(0) ""
bool(true)
string(%d) "%s"
bool(true)
string(1) "0"
string(0) ""
bool(true)
string(%d) "%s"
bool(true)
bool(true)
Done
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