pcre2_set_depth_limit(3) - phpMan

PCRE2_SET_DEPTH_LIMIT(3)   Library Functions Manual   PCRE2_SET_DEPTH_LIMIT(3)
NAME
       PCRE2 - Perl-compatible regular expressions (revised API)
SYNOPSIS
       #include <pcre2.h>
       int pcre2_set_depth_limit(pcre2_match_context *mcontext,
         uint32_t value);
DESCRIPTION
       This  function  sets the backtracking depth limit field in a match con-
       text. The result is always zero.
       There is a complete description of the PCRE2 native API in the pcre2api
       page and a description of the POSIX API in the pcre2posix page.
PCRE2 10.30                      25 March 2017        PCRE2_SET_DEPTH_LIMIT(3)