SQLite3Stmt::explain

(PHP 8 >= 8.5.0)

SQLite3Stmt::explain — Returns the explain mode of the statement

说明

public function SQLite3Stmt::explain(): int

Returns the explain mode currently set on the statement with SQLite3Stmt::setExplain().

参数

此函数没有参数。

返回值

Returns one of SQLite3Stmt::EXPLAIN_MODE_PREPARED, SQLite3Stmt::EXPLAIN_MODE_EXPLAIN, or SQLite3Stmt::EXPLAIN_MODE_EXPLAIN_QUERY_PLAN.

参见

SQLite3Stmt::setExplain() - Changes the explain mode of the statement
SQLite3Stmt::execute() - Executes a prepared statement and returns a result set object
SQLite3Stmt::reset() - Resets the prepared statement

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