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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

说明

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 .

参数

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

decode_binary 参数设为 TRUE(默认值)时,PHP 将解码那些由 sqlite_escape_string() 编码的数据。通常应保留此值为其默认值,除非在操作其它支持 sqlite 程序建立的数据库时。

注释

Note: Use this function when you are iterating a large result set with many columns, or with columns that contain large amounts of data.


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