(PHP 4 >= 4.2.0, PHP 5, PHP 7)
pg_field_num — 锟斤拷锟斤拷锟街段的憋拷锟�
$result
, string $field_name
) : int
pg_field_num() 锟斤拷锟截革拷锟斤拷 PostgreSQL result 锟斤拷源锟叫碉拷 field_name 锟斤拷锟斤拷锟斤拷锟斤拷校锟斤拷侄危锟斤拷谋锟脚★拷锟街段憋拷糯锟� 0 锟斤拷始锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� -1锟斤拷
锟斤拷锟接参硷拷 pg_field_name() 页锟斤拷
Note:
锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷锟斤拷锟斤拷为 pg_fieldnum()锟斤拷
锟轿硷拷 pg_field_name()锟斤拷