1 .TH PCRE2_SUBSTRING_LENGTH_BYNAME 3 "21 October 2014" "PCRE2 10.00"
3 PCRE2 - Perl-compatible regular expressions (revised API)
10 .B int pcre2_substring_length_byname(pcre2_match_data *\fImatch_data\fP,
11 .B " PCRE2_SPTR \fIname\fP, PCRE2_SIZE *\fIlength\fP);"
17 This function returns the length of a matched substring, identified by name.
20 \fImatch_data\fP The match data block for the match
21 \fIname\fP The substring name
22 \fIlength\fP Where to return the length
24 The yield is zero on success, or an error code if the substring is not found.
26 There is a complete description of the PCRE2 native API in the
30 page and a description of the POSIX API in the