1 |
Testing Perl-Compatible Regular Expressions |
Testing Perl-Compatible Regular Expressions |
2 |
PCRE version 1.02 12-Dec-1997 |
PCRE version 1.04 22-Dec-1997 |
3 |
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4 |
/(a)b|/ |
/(a)b|/ |
5 |
Identifying subpattern count = 1 |
Identifying subpattern count = 1 |
599 |
/((?>a*?))*/X |
/((?>a*?))*/X |
600 |
Failed: operand of unlimited repeat could match the empty string at offset 9 |
Failed: operand of unlimited repeat could match the empty string at offset 9 |
601 |
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602 |
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/)/ |
603 |
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Failed: unmatched brackets at offset 0 |
604 |
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605 |
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/a[]b/ |
606 |
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Failed: missing terminating ] for character class at offset 4 |
607 |
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608 |
/ End of test input / |
/ End of test input / |
609 |
Identifying subpattern count = 0 |
Identifying subpattern count = 0 |
610 |
No options |
No options |