sqlite_column
SQLiteResult->column
SQLiteUnbuffered->column
(No version information available, might be only in CVS)
SQLiteUnbuffered->column — Fetches a column from the current row of a result set
說明
mixed sqlite_column
( resource $result
, mixed $index_or_name
[, bool $decode_binary
] )
SQLiteResult
mixed column
( mixed $index_or_name
[, bool $decode_binary
] )
SQLiteUnbuffered
mixed column
( mixed $index_or_name
[, bool $decode_binary
] )
Fetches the value of a column named index_or_name (if it is a string), or of the ordinal column numbered index_or_name (if it is an integer) from the current row of the query result handle result .
參數
- result
-
The SQLite result resource. This parameter is not required when using the object-oriented method.
- index_or_name
-
The column index or name to fetch.
- decode_binary
-
當 decode_binary 參數設為 TRUE（預設值）時，PHP 將解碼那些由 sqlite_escape_string() 編碼的資料。通常應保留此值為其預設值，除非在操作其它支援 sqlite 程式建立的資料庫時。
註釋
Note: Use this function when you are iterating a large result set with many columns, or with columns that contain large amounts of data.