Perl Compatible Regular Expressions
[cs] Perl Compatible Regular Expressions
[de] Perl Compatible Regular Expressions
[es] Perl Compatible Regular Expressions
[fa] عبارات باقاعده سازگار با پرل
[fr] PCRE
[ja] Perl Compatible Regular Expressions
[ko] 펄 호환 정규 표현식
[pl] PCRE
[pt] Perl Compatible Regular Expressions
[ru] PCRE