ForNext
Only Do What Only You Can Do
160. control structure keywords
Hyperpolyglot Interpreted Languages: PHP, Perl, Python, Ruby より (2012.05.08)
VBScript
JScript
Perl
do else elsif for foreach goto if unless until while
PHP
case default do else elseif for foreach goto if switch while
Python
elif else for if while
Ruby
case do else elsif end for loop when while unless until