note 110698 added to function.rand
| From: | Anonymous | Date: | Fri, 23 Nov 2012 16:57:26 +0000 |
| Subject: | note 110698 added to function.rand | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-192122@lists.php.net to get a copy of this message | ||
I need to get one out of random but I get 3 why?
<?php
$vowels = array("a", "e", "o", "u", "i",
"y");
$consonants = array("b", "c", "d", "v", "g",
"t", "f", "h", "k", "m", "n",
"w", "v", "z");
$numbers = array("1", "2", "3", "4", "5",
"6", "7", "8", "9", "0");
function randVowel()
{
global $vowels;
return $vowels[array_rand($vowels, 1)];
}
function randConsonant()
{
global $consonants;
return $consonants[array_rand($consonants, 1)];
}
function randNumber()
{
global $numbers;
return $numbers[array_rand($numbers, 1)];
}
function a1()
{
echo ("" . randConsonant() . "" . randVowel() . "" . randConsonant() .
"" . randVowel() . "" . randVowel() . "" . randConsonant() .
"" . randVowel() . "" . randConsonant() . "" . randVowel() .
"" . randNumber() . "<br>");
}
function a2()
{
echo ("" . randConsonant() . "" . randVowel() . "" . randConsonant() .
"" . randVowel() . "" . randVowel() . "" . randConsonant() .
"" . randVowel() . "" . randConsonant() . "" . randVowel() .
"" . randNumber() . "<br>");
}
function a3()
{
echo ("" . randConsonant() . "" . randVowel() . "" . randConsonant() .
"" . randVowel() . "" . randVowel() . "" . randConsonant() .
"" . randVowel() . "" . randConsonant() . "" . randVowel() .
"" . randNumber() . "<br>");
}
?>
<?php
echo rand(a1(),a2(),a3());
?>
----
Server IP: 217.146.68.100
Probable Submitter: 194.126.99.194
----
Manual Page -- http://www.php.net/manual/en/function.rand.php
Edit -- https://master.php.net/note/edit/110698
Del: integrated -- https://master.php.net/note/delete/110698/integrated
Del: useless -- https://master.php.net/note/delete/110698/useless
Del: bad code -- https://master.php.net/note/delete/110698/bad+code
Del: spam -- https://master.php.net/note/delete/110698/spam
Del: non-english -- https://master.php.net/note/delete/110698/non-english
Del: in docs -- https://master.php.net/note/delete/110698/in+docs
Del: other reasons-- https://master.php.net/note/delete/110698
Reject -- https://master.php.net/note/reject/110698
Search -- https://master.php.net/manage/user-notes.php