filepro_retrieve

(PHP 4, PHP 5 < 5.2.0, PECL filepro SVN)

filepro_retrieve — Retrieves data from a filePro database

说明

filepro_retrieve ( int $row_number , int $field_number ) : string

Returns the data from the specified location in the database.

Note: 当启用 安全模式时， PHP 会检查被操作的文件或目录是否与被执行的脚本有相同的 UID（所有者）。

参数

row_number

The row number. Must be between zero and the total number of rows minus one (0..filepro_rowcount() - 1)

field_number

The field number. Accepts values between zero and the total number of fields minus one (0..filepro_fieldcount() - 1)

返回值

Returns the specified data, or FALSE on errors.