Lines Matching refs:walk
1051 register char *walk = *str; in preg_get_backref() local
1053 if (walk[1] == 0) in preg_get_backref()
1056 if (*walk == '$' && walk[1] == '{') { in preg_get_backref()
1058 walk++; in preg_get_backref()
1060 walk++; in preg_get_backref()
1062 if (*walk >= '0' && *walk <= '9') { in preg_get_backref()
1063 *backref = *walk - '0'; in preg_get_backref()
1064 walk++; in preg_get_backref()
1068 if (*walk && *walk >= '0' && *walk <= '9') { in preg_get_backref()
1069 *backref = *backref * 10 + *walk - '0'; in preg_get_backref()
1070 walk++; in preg_get_backref()
1074 if (*walk == 0 || *walk != '}') in preg_get_backref()
1077 walk++; in preg_get_backref()
1080 *str = walk; in preg_get_backref()
1171 *walk, /* Used to walk the replacement string */ in php_pcre_replace_impl() local
1270 walk = replace; in php_pcre_replace_impl()
1273 while (walk < replace_end) { in php_pcre_replace_impl()
1274 if ('\\' == *walk || '$' == *walk) { in php_pcre_replace_impl()
1276 walk++; in php_pcre_replace_impl()
1280 if (preg_get_backref(&walk, &backref)) { in php_pcre_replace_impl()
1287 walk++; in php_pcre_replace_impl()
1288 walk_last = walk[-1]; in php_pcre_replace_impl()
1307 walk = replace; in php_pcre_replace_impl()
1309 while (walk < replace_end) { in php_pcre_replace_impl()
1310 if ('\\' == *walk || '$' == *walk) { in php_pcre_replace_impl()
1312 *(walkbuf-1) = *walk++; in php_pcre_replace_impl()
1316 if (preg_get_backref(&walk, &backref)) { in php_pcre_replace_impl()
1325 *walkbuf++ = *walk++; in php_pcre_replace_impl()
1326 walk_last = walk[-1]; in php_pcre_replace_impl()
