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parentheses
capturing and grouping
grouping-only
pattern matching
PCRE API
Synopsis
PCRE lib
anchors and zero-width tests
character classes and class-like constructs
character representations
comments and mode modifiers
examples
2nd
grouping, capturing, conditional, and control
Unicode support
pcre_compile( ) function (PCRE)
pcre_config( ) function (PCRE)
pcre_copy_named_substring( ) function (PCRE)
pcre_copy_substring( ) function (PCRE)
pcre_exec( ) function (PCRE)
2nd
pcre_free_substring( ) function (PCRE)
pcre_free_substring_list( ) function (PCRE)
pcre_fullinfo( ) function (PCRE)
pcre_get_named_substring( ) function (PCRE)
pcre_get_stringnumber( ) function (PCRE)
pcre_get_substring( ) function (PCRE)
pcre_get_substring_list( ) function (PCRE)
pcre_study( ) function (PCRE)
pcre_version( ) function (PCRE)
Perl Compatible Regular Expression (PCRE) library
[See PCRE lib]
Perl Version 5.8
anchors and zero-width tests
character classes and class-like constructs
character representations
comments and mode modifiers
grouping, capturing, conditional, and control
metacharacters
regular expression operators
single quotes
Unicode support
PHP
anchors and zero-width tests
character classes and class-like constructs
character representations
comments and mode modifiers
examples
grouping, capturing, conditional, and control
pattern matching functions
pos attribute (Python)
POSIX character classes
POSIX NFA engines
possessive quantifiers
preg_match function (PHP)
preg_match_all function (PHP)
preg_quote function (PHP)
preg_replace function (PHP)
preg_replace_callback function (PHP)
preg_split function (PHP)
Python
anchors and zero-width tests
character representations
comments and mode modifiers
examples
grouping, capturing, conditional, and control
Unicode support
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