= 5.3.0, PHP 7, PHP 8)SQLite3Result::columnType — Returns the type of the nth column說明public SQLite3Result::columnTyp">

SQLite3Result::columnType

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SQLite3Result::columnTypeReturns the type of the nth column

說明

public SQLite3Result::columnType(int $column): int|false

Returns the type of the column identified by column.

參數(shù)

column

The numeric zero-based index of the column.

返回值

Returns the data type index of the column identified by column (one of SQLITE3_INTEGER, SQLITE3_FLOAT, SQLITE3_TEXT, SQLITE3_BLOB, or SQLITE3_NULL), or false if the column does not exist.