Text to test:

Pattern:


Pattern as string (single quote-escaped):

Pattern as string (double quote-escaped):


PCRE Tester by eDesign.nl | src | PCRE reference | PCRE modifiers | More on PCRE

Perl, the only language that doesn't change when RSA encrypted

Valid XHTML 1.0 Strict

Matches: 2

Pattern: /(.)eR/i
Match 0: ter
Match 1: her

Subpattern: 1
Match 0: t
Match 1: h