odbc_field_len
(PHP 4, PHP 5, PHP 7)
odbc_field_len — Get the length (precision) of a field
Descrierea
odbc_field_len
( resource
$statement
, int $field
) : int|falseGets the length of the field referenced by number in the given result identifier.
Parametri
-
statement -
The result identifier.
-
field -
The field number. Field numbering starts at 1.
Valorile întoarse
Returns the field length, or false on error.
A se vedea și
- odbc_field_scale() - Get the scale of a field to get the scale of a floating point number
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