Hướng dẫn getrandmax function in php
W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy. Copyright 1999-2022 by Refsnes Data. All Rights Reserved. Submit a Pull Request Report a Bug (PHP 4, PHP 5, PHP 7, PHP 8) getrandmax — Show largest possible random value Descriptiongetrandmax(): int Returns the maximum value that can be returned by a call to rand(). ParametersThis function has no parameters. Return ValuesThe largest possible random value returned by rand() See Also
+add a note User Contributed NotesThere are no user contributed notes for this page. (PHP 4, PHP 5, PHP 7, PHP 8) rand — Generate a random integer rand(): int rand(int If called without the optional Note: On some platforms (such as Windows), getrandmax() is only 32767. If you require a range larger than 32767, specifying Note: As of PHP
7.1.0, rand() uses the same random number generator as mt_rand(). To preserve backwards compatibility rand() allows The lowest value to return (default: 0) The highest value to return (default: getrandmax()) A pseudo random value between Example #1 rand() example The above example will output something similar to: Warning whatchildisthis at gmail dot com ¶ 13 years ago relsqui at armory dot com ¶ 17 years ago petabyte.se ¶ 13 years ago Alireza
Eliaderani ¶ 11 years ago Justin Richer ¶ 10 years ago
jont at live dot co dot uk ¶ 15 years ago
janoserki [at] gmail [dot] com ¶ 13 years ago
Ishtar ¶ 14 years ago
phpdev at dunnbypaul dot net ¶ 15 years ago
shiawase at gmail dot com ¶ 11 years ago
kyle dot florence [@t] gmail dot com ¶ 13 years ago
matheus at matheusloureiro dot com ¶ 9 years ago
$Hash;
abdufarag at yahoo dot com ¶ 1 year ago
$i = 0 ; $i < 100 ; $i++){ razvan_bc at yahoo dot com ¶ 3 years ago
Wirek ¶ 7 years ago
Hayley Watson ¶ 9 years ago
Hugo Scott hrmscott at hotmail dot com ¶ 13 years ago
opbarnes ¶ 13 years ago
bozo_z_clown at yahoo dot com ¶ 15 years ago
pasafama at gmail dot com ¶ 5 years ago
Anonymous ¶ 14 years ago
= intval( "0" . rand(1,9) . rand(0,9) . rand(0,9) . rand(0,9) . rand(0,9) ); // random(ish) 5 digit int$random_string = chr(rand(65,90)) . chr(rand(65,90)) . chr(rand(65,90)) . chr(rand(65,90)) . chr(rand(65,90)); // random(ish) 5 character string?> John Galt ¶ 12 years ago
thibault dot debatty at gmail dot com ¶ 10 years ago
davidsteinsland [at] gmail [dot] com ¶ 14 years ago
ludicruz at yahoo dot com ¶ 15 years ago
Zak ¶ 10 years ago
mparsa1372 at gmail dot com ¶ 1 year ago
= rand(0,255); matthias dot isler at gmail dot com ¶ 10 years ago
Anonymous ¶ 12 years ago
moonwalker509 at gmail dot com ¶ 5 years ago
$i = 0; $i < $length; $i++) { david [at] ddrewdesign [dot] com ¶ 13 years ago
Alex Khimch alex at khim dot removeit dot ich dot org ¶ 11 years ago
$i=0;$i<500;$i++) {
admin at djs-music dot com ¶ 13 years ago
simon at labs dot coop ¶ 8 years ago
(file_get_contents('http://seed.feeds.labs.coop')); ?>
szeryf.wordpress.com ¶ 11 years ago
Greg R. ¶ 13 years ago
liveonaware [at] gmail [dot] com ¶ 12 years ago
$characters = array( smaaps at kaldamar dot de ¶ 17 years ago
$algorithm) {
//polar-methode by marsaglia
Anonymous ¶ 1 year ago
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