PCRE2_SUBSTRING_NUMBER_FROM_LNiAbMrEa(r3y)FunctionsPCMRaEn2u_aSlUBSTRING_NUMBER_FROM_NAME(3) NNAAMMEE PCRE2 - Perl-compatible regular expressions (revised API) SSYYNNOOPPSSIISS ##iinncclluuddee <
> iinntt ppccrree22__ssuubbssttrriinngg__nnuummbbeerr__ffrroomm__nnaammee((ccoonnsstt ppccrree22__ccooddee **_c_o_d_e,, PPCCRREE22__SSPPTTRR _n_a_m_e));; DDEESSCCRRIIPPTTIIOONN This convenience function finds the number of a named substring captur- ing parenthesis in a compiled pattern, provided that it is a unique name. The function arguments are: _c_o_d_e Compiled regular expression _n_a_m_e Name whose number is required The yield of the function is the number of the parenthesis if the name is found, or PCRE2_ERROR_NOSUBSTRING if it is not found. When duplicate names are allowed (PCRE2_DUPNAMES is set), if the name is not unique, PCRE2_ERROR_NOUNIQUESUBSTRING is returned. You can obtain the list of numbers with the same name by calling ppccrree22__ssuubbssttrriinngg__nnaammeettaabbllee__ssccaann(()). There is a complete description of the PCRE2 native API in the ppccrree22aappii page and a description of the POSIX API in the ppccrree22ppoossiixx page. PCRE2 10.00 21 October 2P0C1R4E2_SUBSTRING_NUMBER_FROM_NAME(3)