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<title>pcre_get_stringnumber specification</title>
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<h1>pcre_get_stringnumber man page</h1>

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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>.

文件操作 - pcre_get_stringnumber.html

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