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3<title>pcre_get_stringnumber specification</title>
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6<h1>pcre_get_stringnumber man page</h1>
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15<br><b>
16SYNOPSIS
17</b><br>
18<P>
19<b>#include &#60;pcre.h&#62;</b>
20</P>
21<P>
22<b>int pcre_get_stringnumber(const pcre *<i>code</i>,</b>
23<b>const char *<i>name</i>);</b>
24</P>
25<br><b>
26DESCRIPTION
27</b><br>
28<P>
29This convenience function finds the number of a named substring capturing
30parenthesis in a compiled pattern. Its arguments are:
31<pre>
32  <i>code</i>    Compiled regular expression
33  <i>name</i>    Name whose number is required
34</pre>
35The yield of the function is the number of the parenthesis if the name is
36found, or PCRE_ERROR_NOSUBSTRING otherwise. When duplicate names are allowed
37(PCRE_DUPNAMES is set), it is not defined which of the numbers is returned by
38<b>pcre_get_stringnumber()</b>. You can obtain the complete list by calling
39<b>pcre_get_stringtable_entries()</b>.
40</P>
41<P>
42There is a complete description of the PCRE native API in the
43<a href="pcreapi.html"><b>pcreapi</b></a>
44page and a description of the POSIX API in the
45<a href="pcreposix.html"><b>pcreposix</b></a>
46page.
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