PHP 手册
后退		前进

px_numrecords

(PECL)

px_numrecords -- Returns number of records in a database

说明

int px_numrecords ( resource pxdoc )

Get the number of records in a database file.

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 associated array returned by px_get_info().

后退	起点	前进
px_numfields	上一级	px_open_fp