pg_field_num      652 ext/pgsql/pgsql.c 	PHP_FE(pg_field_num,	arginfo_pg_field_num)
pg_field_num      731 ext/pgsql/pgsql.c 	PHP_FALIAS(pg_fieldnum,	     pg_field_num,      arginfo_pg_field_num)
pg_field_num     2592 ext/pgsql/pgsql.c PHP_FUNCTION(pg_field_num)
pg_field_num      129 ext/pgsql/php_pgsql.h PHP_FUNCTION(pg_field_num);