PHP Manual
SQLite 函数
Seek to the previous row number of a result set

sqlite_prev

SQLiteResult::prev

(PHP 5 < 5.4.0)

sqlite_prev -- SQLiteResult::prev — Seek to the previous row number of a result set

说明

sqlite_prev ( resource $result ) : bool

面向对象风格 (method):

SQLiteResult::prev ( void ) : bool

sqlite_prev() seeks back the result handle to the previous row.

参数

result: The SQLite result resource. This parameter is not required when using the object-oriented method.

Note:

此函数不能用于未缓冲的结果句柄。

返回值

Returns TRUE on success, or FALSE if there are no more previous rows.

参见

sqlite_has_prev() - Returns whether or not a previous row is available
sqlite_rewind() - Seek to the first row number
sqlite_next() - Seek to the next row number

相关文章

php ibm db2 函数 returns an array indexed by column position representing a row in a result set php ibm db2 函数 returns an array indexed by column name representing a row in a result set php ibm db2 函数 returns an array indexed by both column name and position representing a row in a result set php ibm db2 函数 returns the number of fields contained in a result set php ibm db2 函数 returns a result set listing the unique row identifier columns for a table php maxdb 函数 returns the current row of a result set as an object php maxdb 函数 seeks to an arbitray row in statement result set php sqlite 函数 fetches a column from the current row of a result set php sqlite 函数 fetches the current row from a result set as an array php sqlite 函数 fetches the next row from a result set as an array php sqlite 函数 fetches the next row from a result set as an object php sqlite 函数 fetches the first column of a result set as a string php sqlite 函数 seek to the next row number php sqlite 函数 returns the number of fields in a result set php sqlite 函数 returns the number of rows in a buffered result set php sqlite 函数 seek to the previous row number of a result set php sqlite 函数 seek to the first row number php sqlite 函数 seek to a particular row number of a buffered result set php sqlsrv 函数 retrieves the next row of data in a result set as an object php sqlsrv 函数 makes the next row in a result set available for reading

关注编程学问公众号