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| <head> |
| <title>pcre2_substring_length_byname specification</title> |
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| <h1>pcre2_substring_length_byname man page</h1> |
| <p> |
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| <br><b> |
| SYNOPSIS |
| </b><br> |
| <P> |
| <b>#include <pcre2.h></b> |
| </P> |
| <P> |
| <b>int pcre2_substring_length_byname(pcre2_match_data *<i>match_data</i>,</b> |
| <b> PCRE2_SPTR <i>name</i>, PCRE2_SIZE *<i>length</i>);</b> |
| </P> |
| <br><b> |
| DESCRIPTION |
| </b><br> |
| <P> |
| This function returns the length of a matched substring, identified by name. |
| The arguments are: |
| <pre> |
| <i>match_data</i> The match data block for the match |
| <i>name</i> The substring name |
| <i>length</i> Where to return the length |
| </pre> |
| The yield is zero on success, or an error code if the substring is not found. |
| </P> |
| <P> |
| There is a complete description of the PCRE2 native API in the |
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