- PHP 手册
- 函数参考
- 数据库扩展
- 针对各数据库系统对应的扩展
- Paradox
- Paradox 函数
px_numrecords
(PECL paradox >= 1.0.0)
px_numrecords — Returns number of records in a database
说明
px_numrecords ( resource$pxdoc
) : int
Get the number of records in a database file.
参数
-
pxdoc -
Resource identifier of the paradox database as returned by px_new().
返回值
Returns the number of records in a database file. The return value of this function is identical to the element numrecords in the array returned by px_get_info().
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/function.px-numrecords.php
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