Generation of the casual password

This lesson will show you how to make generation of the casual password with help PHP. The following code includes also check on minimal and a maximum quantity of symbols. So …

<? php

$min=4; // a minimum quantity of symbols

$max=15; // a maximum quantity of symbols

$pwd = "";

for ($i=0; $i <rand ($min, $max); $i ++)

// Loading and check of symbols

{

$num=rand (48,122);

if (($num> 97 ** $num <122))

{

$pwd. = chr ($num);

}

else if (($num> 65 ** $num <90))

{

$pwd. = chr ($num);

}

else if (($num> 48 ** $num <57))

{

$pwd. = chr ($num);

}

else if ($num == 95)

{

$pwd. = chr ($num);

}

else

{

$i-;

}

}

echo $pwd; // a conclusion of the password

?>