(PHP 4, PHP 5 < 5.2.0, PHP 7)
filepro_retrieve — Retrieves data from a filePro database
$row_number
, int $field_number
) : stringReturns 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）。
row_numberThe row number. Must be between zero and the total number of rows minus one (0..filepro_rowcount() - 1)
field_numberThe field number. Accepts values between zero and the total number of fields minus one (0..filepro_fieldcount() - 1)
Returns the specified data, or FALSE on errors.