PHP - Manual: odbc_field_num
2024-11-15
(PHP 4, PHP 5, PHP 7, PHP 8)
odbc_field_num — Return column number
$statement
, string $field
): int|falseGets the number of the column slot that corresponds to the named field in the given result identifier.
statement
The result identifier.
field
The field name.
Returns the field number as a integer, or false
on error.
Field numbering starts at 1.
官方地址:https://www.php.net/manual/en/function.odbc-field-num.php