php随机密码生成器

1. function auth_pwgen(){
2. $pw = '';
3. $c = 'bcdfghjklmnprstvwz'; //consonants except hard to speak ones
4. $v = 'aeiou'; //vowels
5. $a = $c.$v; //both
7. //use two syllables...
8. for($i=0;$i $pw .= $c[rand(0, strlen($c)-1)];
9. $pw .= $v[rand(0, strlen($v)-1)];
10. $pw .= $a[rand(0, strlen($a)-1)];
11. }
12. //... and add a nice number
13. $pw .= rand(10,99);
15. return $pw;
16. }

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