PHP generates 16-bit random numbers of code, and PHP generates two methods of random numbers.
Method 1
<?php
$a = Mt_rand (10000000,99999999);
$b = Mt_rand (10000000,99999999);
echo $a. $b;
Method 2:
<?php
$a = range (0,9);
for ($i =0; $i <16; $i + +) {
$b [] = Array_rand ($a);
}//Www.yuju100.com
Var_dump (Join ("", $b));
Result String (16) "0179571910024734"
Reference Links:
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- PHP How to generate 6-bit random number, PHP random number example
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- PHP Random number Generation Function Example
- PHP random number Generation sample code
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- Examples of PHP generating random numbers or strings
A PHP code that generates 16-bit random numbers (two methods)