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Under GNU General Public License
2012-05-26 03:57 @38.107.179.237 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
PCRE_FULLINFO(3) PCRE_FULLINFO(3)
NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
int pcre_fullinfo(const pcre *code, const pcre_extra *extra,
int what, void *where);
DESCRIPTION
This function returns information about a compiled pattern. Its arguments are:
code Compiled regular expression
extra Result of pcre_study() or NULL
what What information is required
where Where to put the information
The following information is available:
PCRE_INFO_BACKREFMAX Number of highest back reference
PCRE_INFO_CAPTURECOUNT Number of capturing subpatterns
PCRE_INFO_DEFAULT_TABLES Pointer to default tables
PCRE_INFO_FIRSTBYTE Fixed first byte for a match, or
-1 for start of string
or after newline, or
-2 otherwise
PCRE_INFO_FIRSTTABLE Table of first bytes (after studying)
PCRE_INFO_JCHANGED Return 1 if (?J) or (?-J) was used
PCRE_INFO_LASTLITERAL Literal last byte required
PCRE_INFO_NAMECOUNT Number of named subpatterns
PCRE_INFO_NAMEENTRYSIZE Size of name table entry
PCRE_INFO_NAMETABLE Pointer to name table
PCRE_INFO_OKPARTIAL Return 1 if partial matching can be tried
PCRE_INFO_OPTIONS Option bits used for compilation
PCRE_INFO_SIZE Size of compiled pattern
PCRE_INFO_STUDYSIZE Size of study data
The yield of the function is zero on success or:
PCRE_ERROR_NULL the argument code was NULL
the argument where was NULL
PCRE_ERROR_BADMAGIC the "magic number" was not found
PCRE_ERROR_BADOPTION the value of what was invalid
There is a complete description of the PCRE native API in the pcreapi page and a descrip-
tion of the POSIX API in the pcreposix page.
PCRE_FULLINFO(3)
Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-26 03:57 @38.107.179.237 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)