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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare

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Current File : //proc/self/root/usr/local/src/php72/php-7.2.12/php-7.2.12/ext/standard/tests/math/srand_basic.phpt

--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===

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