Php/docs/function.px-numrecords

• PHP Manual
• Paradox 函数
• Returns number of records in a database

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().