Php/docs/function.px-delete-record

• PHP Manual
• Paradox 函数
• Deletes record from paradox database

px_delete_record

(PECL paradox >= 1.4.0)

px_delete_record — Deletes record from paradox database

说明

px_delete_record ( resource $pxdoc , int $num ) : bool

This function deletes a record from the database. It does not free the space in the database file but just marks it as deleted. Inserting a new record afterwards will reuse the space.

Note:

This function is only available if pxlib >= 0.6.0 is used.

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.

返回值

成功时返回 true， 或者在失败时返回 false。