Php

涶嶅埗浠ｇ爜 浠ｇ爜濡备笅:

/*************
*@l - length of random string
*/
function generate_rand ($l){
$c= "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
srand((double)microtime()*1000000);
for($i=0; $i<$l; $i++) {
$rand.= $c[rand()%strlen($c)];
}
return $rand;
}

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http://www.bkjia.com/PHPjc/322049.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/322049.htmlTechArticle涶嶅埗浠ｇ爜浠ｇ爜濡备笅: /************* *@l - length of random string*/ function generate_rand( $l){ $c= "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"; srand((...