srand_basic.phpt   [plain text]

--TEST--
Test srand() - basic function test for srand()
--FILE--
<?php
/* Prototype  : void srand  ([ int $seed  ] )
 * Description: Seed the random number generator.
 * Source code: ext/standard/rand.c
 */

echo "*** Testing srand() : basic functionality ***\n";

// Should return NULL if given anything that it can convert to long
// This doesn't actually test what it does with the input :-\
var_dump(srand());
var_dump(srand(500));
var_dump(srand(500.1));
var_dump(srand("500"));
var_dump(srand("500E3"));
var_dump(srand(true));
var_dump(srand(false));
var_dump(srand(NULL));
?>
===Done===
--EXPECTF--
*** Testing srand() : basic functionality ***
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
===Done===