sqlite_key

SQLiteResult::key

(PHP 5 >= 5.1.0 < 5.4.0)

sqlite_key -- SQLiteResult::keyReturns the current row index

说明

面向对象风格 (method):

SQLiteResult::key ( void ) : int

SQLiteResult::key() returns the current row index of the buffered result set result.

Unlike all other SQLite functions, this function does not have a procedural version, and can only be called as a method on a SQLiteResult object.

返回值

Returns the current row index of the buffered result set result.

参见

相关文章
php cubrid mysql 兼容性函数 return an array with the lengths of the values of each field from the current rowphp cubrid mysql 兼容性函数 return a numerical array with the values of the current rowphp maxdb 函数 returns the lengths of the columns of the current row in the result setphp maxdb 函数 returns the current row of a result set as an objectphp mssql 函数 returns an associative array of the current row in the resultphp oci8 函数 returns the next row from a query as an associative or numeric arrayphp postgresql 函数 returns the current in transaction status of the serverphp sqlite 函数 fetches a column from the current row of a result setphp sqlite 函数 fetches the current row from a result set as an arrayphp sqlite 函数 returns the textual description of an error codephp sqlite 函数 returns whether or not a previous row is availablephp sqlite 函数 returns the current row indexphp sqlite 函数 returns the error code of the last error for a databasephp sqlite 函数 returns the rowid of the most recently inserted rowphp sqlite 函数 returns the encoding of the linked sqlite libraryphp sqlite 函数 returns the version of the linked sqlite libraryphp sqlite 函数 executes a query and returns either an array for one single column or the value of the first rowphp sqlite 函数 returns whether more rows are availablephp imagickpixeliterator returns the current row of imagickpixel objectsphp imagickpixeliterator returns the current pixel iterator row
关注编程学问公众号