英数混在
r8NHNB5vvgNB7vO5rxwcSc8QtVxF6JPTlvq8BBybVJxliWO7i8f2jrELXdxNHF6NNIOG8oTTVpWMJkV67u7CNwF7q88jtJfBtuCi
Fatal error: Uncaught Error: Undefined constant "all" in /home/genkikko/genkikko.net/public_html/blog.genkikko.net/etc/rand_str_test.php:7
Stack trace:
#0 {main}
thrown in /home/genkikko/genkikko.net/public_html/blog.genkikko.net/etc/rand_str_test.php on line 7