编辑文件 - pcre_get_stringnumber.html

✏️ 正在编辑: pcre_get_stringnumber.html

路径: /usr/share/doc/pcre-devel/html/pcre_get_stringnumber.html
提示: 您可以编辑任何文件（包括二进制文件），但请注意不当修改可能导致文件损坏。

<html>
<head>
<title>pcre_get_stringnumber specification</title>
</head>
<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
<h1>pcre_get_stringnumber man page</h1>

Return to the <a href="index.html">PCRE index page</a>.


This page is part of the PCRE HTML documentation. It was generated automatically
from the original man page. If there is any nonsense in it, please consult the
man page, in case the conversion went wrong.
 
 
SYNOPSIS
 

#include &#60;pcre.h&#62;


int pcre_get_stringnumber(const pcre *code,
 const char *name);
 
 
int pcre16_get_stringnumber(const pcre16 *code,
 PCRE_SPTR16 name);
 
 
int pcre32_get_stringnumber(const pcre32 *code,
 PCRE_SPTR32 name);

 
DESCRIPTION
 

This convenience function finds the number of a named substring capturing
parenthesis in a compiled pattern. Its arguments are:
<pre>
 code Compiled regular expression
 name Name whose number is required
</pre>
The yield of the function is the number of the parenthesis if the name is
found, or PCRE_ERROR_NOSUBSTRING otherwise. When duplicate names are allowed
(PCRE_DUPNAMES is set), it is not defined which of the numbers is returned by
pcre[16|32]_get_stringnumber(). You can obtain the complete list by calling
pcre[16|32]_get_stringtable_entries().


There is a complete description of the PCRE native API in the
<a href="pcreapi.html">pcreapi</a>
page and a description of the POSIX API in the
<a href="pcreposix.html">pcreposix</a>
page.

Return to the <a href="index.html">PCRE index page</a>.

← 返回文件管理器