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Generate string + numeric random number of any length_PHP tutorial

WBOY
WBOYOriginal
2016-07-13 17:42:59719browse

You can customize what string is generated and how long it is

[PHP] Code

Function random($length)

 {

 $hash = ;

$chars = ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz;

 $max = strlen($chars) - 1;

mt_srand((double)microtime() * 1000000);

 for($i = 0; $i < $length; $i++)

 {

 $hash .= $chars[mt_rand(0, $max)];

 }

return $hash;

 }

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/486024.htmlTechArticleYou can customize what string is generated and how long it is [PHP] code function random($length) { $hash = ; $chars = ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz; $max = st...
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