INNER CODE UNIT · C
element_len
mongodb/mongo-php-driver · src/phongo_bson.c:112
element_len = strlen(field_path->elements[i]);
/* Assert that we have enough space in the buffer for this element plus separator */
BSON_ASSERT((size_t) (ptr - path) + element_len + 1 < length);
strcpy(ptr, field_path->elements[i]);
ptr += element_len;
ptr[0] = '.';
ptr++;
}
if (ptr == path) {
path[0] = '\0';
} else {
ptr[-1] = '\0';
}
return path;