ifx_nullformat
(PHP 4, PHP 5 < 5.2.1)
ifx_nullformat — Sets the default return value on a fetch row
说明
ifx_nullformat
( int
$mode
) : boolSets the default return value of a NULL-value on a fetch row.
参数
-
mode -
Mode "0" returns "", and mode "1" returns "
NULL".
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE。
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