px_get_record
(PECL paradox >= 1.0.0)
px_get_record — Returns record of paradox database
说明
px_get_record ( resource$pxdoc
, int $num
[, int $mode = 0
] ) : array
参数
pxdoc
Resource identifier of the paradox database as returned by px_new().
num
The record number is an artificial number counting records in the order as they are stored in the database. The first record has number 0.
mode
The optional mode can be
PX_KEYTOLOWER or PX_KEYTOUPPER
in order to convert the keys of the returned array into lower or
upper case. If
mode is not passed or is 0, then the key will be
exactly like the field name. The element values will contain the field
values. NULL values will be retained and are different from 0.0, 0 or
the empty string. Fields of type PX_FIELD_TIME
will be returned as an integer counting the number of milliseconds
starting at midnight. A timestamp
(PX_FIELD_TIMESTAMP) and date
(PX_FIELD_DATE) are floating point respectively
int values counting milliseconds respectively days starting
at the beginning of julian calendar.
Use the functions px-timestamp2string() and
px-date2string() to convert them into a character
representation.
返回值
Returns the num'th record from the paradox
database. The record is returned as an associated array with its keys
being the field names.
参见
px_retrieve_record() - Returns record of paradox database
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/function.px-get-record.php