(PHP 4, PHP 5, PHP 7, PHP 8)
odbc_longreadlen — Handling of LONG columns
Controls handling of LONG
, LONGVARCHAR
and LONGVARBINARY
columns.
The default length can be set using the
uodbc.defaultlrl php.ini directive.
statement
ODBC 结果对象.
length
The number of bytes returned to PHP is controlled by the parameter
length. If it is set to 0
, long column data is passed through to the
client (i.e. printed) when retrieved with odbc_result().
总是返回 true
。
版本 | 说明 |
---|---|
8.4.0 |
statement 现在需要 Odbc\Result
实例;之前需要 resource。
|
注意:
Handling of
LONGVARBINARY
columns is also affected by odbc_binmode().