430 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			430 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace Safe;
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use Safe\Exceptions\SqlsrvException;
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/**
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 * The transaction begun by sqlsrv_begin_transaction includes
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 * all statements that were executed after the call to
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 * sqlsrv_begin_transaction and before calls to
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 * sqlsrv_rollback or sqlsrv_commit.
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 * Explicit transactions should be started and committed or rolled back using
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 * these functions instead of executing SQL statements that begin and commit/roll
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 * back transactions. For more information, see
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 * SQLSRV Transactions.
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 *
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 * @param resource $conn The connection resource returned by a call to sqlsrv_connect.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_begin_transaction($conn): void
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{
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    error_clear_last();
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    $result = \sqlsrv_begin_transaction($conn);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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}
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/**
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 * Cancels a statement. Any results associated with the statement that have not
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 * been consumed are deleted. After sqlsrv_cancel has been
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 * called, the specified statement can be re-executed if it was created with
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 * sqlsrv_prepare. Calling sqlsrv_cancel
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 * is not necessary if all the results associated with the statement have been
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 * consumed.
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 *
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 * @param resource $stmt The statement resource to be cancelled.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_cancel($stmt): void
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{
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    error_clear_last();
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    $result = \sqlsrv_cancel($stmt);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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}
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/**
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 * Returns information about the client and specified connection
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 *
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 * @param resource $conn The connection about which information is returned.
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 * @return array Returns an associative array with keys described in the table below.
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 *
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 * Array returned by sqlsrv_client_info
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 *
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 *
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 *
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 * Key
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 * Description
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 *
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 *
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 *
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 *
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 * DriverDllName
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 * SQLNCLI10.DLL
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 *
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 *
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 * DriverODBCVer
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 * ODBC version (xx.yy)
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 *
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 *
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 * DriverVer
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 * SQL Server Native Client DLL version (10.5.xxx)
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 *
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 *
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 * ExtensionVer
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 * php_sqlsrv.dll version (2.0.xxx.x)
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 *
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 *
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 *
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 *
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_client_info($conn): array
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{
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    error_clear_last();
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    $result = \sqlsrv_client_info($conn);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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    return $result;
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}
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/**
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 * Closes an open connection and releases resourses associated with the connection.
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 *
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 * @param resource $conn The connection to be closed.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_close($conn): void
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{
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    error_clear_last();
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    $result = \sqlsrv_close($conn);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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}
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/**
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 * Commits a transaction that was begun with sqlsrv_begin_transaction.
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 * The connection is returned to auto-commit mode after sqlsrv_commit
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 * is called. The transaction that is committed includes all statements that were
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 * executed after the call to sqlsrv_begin_transaction.
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 * Explicit transactions should be started and committed or rolled back using these
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 * functions instead of executing SQL statements that begin and commit/roll back
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 * transactions. For more information, see
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 * SQLSRV Transactions.
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 *
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 * @param resource $conn The connection on which the transaction is to be committed.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_commit($conn): void
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{
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    error_clear_last();
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    $result = \sqlsrv_commit($conn);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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}
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/**
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 * Changes the driver error handling and logging configurations.
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 *
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 * @param string $setting The name of the setting to set. The possible values are
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 * "WarningsReturnAsErrors", "LogSubsystems", and "LogSeverity".
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 * @param mixed $value The value of the specified setting. The following table shows possible values:
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 *
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 * Error and Logging Setting Options
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 *
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 *
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 *
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 * Setting
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 * Options
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 *
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 *
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 *
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 *
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 * WarningsReturnAsErrors
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 * 1 (TRUE) or 0 (FALSE)
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 *
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 *
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 * LogSubsystems
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 * SQLSRV_LOG_SYSTEM_ALL (-1)
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 * SQLSRV_LOG_SYSTEM_CONN (2)
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 * SQLSRV_LOG_SYSTEM_INIT (1)
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 * SQLSRV_LOG_SYSTEM_OFF (0)
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 * SQLSRV_LOG_SYSTEM_STMT (4)
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 * SQLSRV_LOG_SYSTEM_UTIL (8)
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 *
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 *
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 * LogSeverity
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 * SQLSRV_LOG_SEVERITY_ALL (-1)
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 * SQLSRV_LOG_SEVERITY_ERROR (1)
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 * SQLSRV_LOG_SEVERITY_NOTICE (4)
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 * SQLSRV_LOG_SEVERITY_WARNING (2)
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 *
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 *
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 *
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 *
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_configure(string $setting, $value): void
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{
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    error_clear_last();
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    $result = \sqlsrv_configure($setting, $value);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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}
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/**
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 * Executes a statement prepared with sqlsrv_prepare. This
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 * function is ideal for executing a prepared statement multiple times with
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 * different parameter values.
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 *
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 * @param resource $stmt A statement resource returned by sqlsrv_prepare.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_execute($stmt): void
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{
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    error_clear_last();
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    $result = \sqlsrv_execute($stmt);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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}
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/**
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 * Frees all resources for the specified statement. The statement cannot be used
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 * after sqlsrv_free_stmt has been called on it. If
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 * sqlsrv_free_stmt is called on an in-progress statement
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 * that alters server state, statement execution is terminated and the statement
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 * is rolled back.
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 *
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 * @param resource $stmt The statement for which resources are freed.
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 * Note that NULL is a valid parameter value. This allows the function to be
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 * called multiple times in a script.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_free_stmt($stmt): void
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{
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    error_clear_last();
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    $result = \sqlsrv_free_stmt($stmt);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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}
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/**
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 * Gets field data from the currently selected row. Fields must be accessed in
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 * order. Field indices start at 0.
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 *
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 * @param resource $stmt A statement resource returned by sqlsrv_query or
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 * sqlsrv_execute.
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 * @param int $fieldIndex The index of the field to be retrieved. Field indices start at 0. Fields
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 * must be accessed in order. i.e. If you access field index 1, then field
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 * index 0 will not be available.
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 * @param int $getAsType The PHP data type for the returned field data. If this parameter is not
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 * set, the field data will be returned as its default PHP data type.
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 * For information about default PHP data types, see
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 * Default PHP Data Types
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 * in the Microsoft SQLSRV documentation.
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 * @return mixed Returns data from the specified field on success.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_get_field($stmt, int $fieldIndex, int $getAsType = null)
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{
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    error_clear_last();
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    if ($getAsType !== null) {
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        $result = \sqlsrv_get_field($stmt, $fieldIndex, $getAsType);
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    } else {
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        $result = \sqlsrv_get_field($stmt, $fieldIndex);
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    }
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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    return $result;
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}
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/**
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 * Makes the next result of the specified statement active. Results include result
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 * sets, row counts, and output parameters.
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 *
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 * @param resource $stmt The statement on which the next result is being called.
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 * @return bool|null Returns TRUE if the next result was successfully retrieved, FALSE if an error
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 * occurred, and NULL if there are no more results to retrieve.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_next_result($stmt): ?bool
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{
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    error_clear_last();
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    $result = \sqlsrv_next_result($stmt);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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    return $result;
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}
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/**
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 * Retrieves the number of fields (columns) on a statement.
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 *
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 * @param resource $stmt The statement for which the number of fields is returned.
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 * sqlsrv_num_fields can be called on a statement before
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 * or after statement execution.
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 * @return int Returns the number of fields on success.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_num_fields($stmt): int
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{
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    error_clear_last();
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    $result = \sqlsrv_num_fields($stmt);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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    return $result;
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}
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/**
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 * Retrieves the number of rows in a result set. This function requires that the
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 * statement resource be created with a static or keyset cursor. For more information,
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 * see sqlsrv_query, sqlsrv_prepare,
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 * or Specifying a Cursor Type and Selecting Rows
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 * in the Microsoft SQLSRV documentation.
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 *
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 * @param resource $stmt The statement for which the row count is returned. The statement resource
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 * must be created with a static or keyset cursor. For more information, see
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 * sqlsrv_query, sqlsrv_prepare, or
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 * Specifying a Cursor Type and Selecting Rows
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 * in the Microsoft SQLSRV documentation.
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 * @return int Returns the number of rows retrieved on success.
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 * If a forward cursor (the default) or dynamic cursor is used, FALSE is returned.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_num_rows($stmt): int
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{
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    error_clear_last();
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    $result = \sqlsrv_num_rows($stmt);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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    return $result;
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}
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/**
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 * Prepares a query for execution. This function is ideal for preparing a query
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 * that will be executed multiple times with different parameter values.
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 *
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 * @param resource $conn A connection resource returned by sqlsrv_connect.
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 * @param string $sql The string that defines the query to be prepared and executed.
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 * @param array $params An array specifying parameter information when executing a parameterized
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 * query. Array elements can be any of the following:
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 *
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 * A literal value
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 * A PHP variable
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 * An array with this structure:
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 * array($value [, $direction [, $phpType [, $sqlType]]])
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 *
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 * The following table describes the elements in the array structure above:
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 * @param array $options An array specifying query property options. The supported keys are described
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 * in the following table:
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 * @return resource Returns a statement resource on success.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_prepare($conn, string $sql, array $params = null, array $options = null)
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{
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    error_clear_last();
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    if ($options !== null) {
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        $result = \sqlsrv_prepare($conn, $sql, $params, $options);
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    } elseif ($params !== null) {
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        $result = \sqlsrv_prepare($conn, $sql, $params);
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    } else {
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        $result = \sqlsrv_prepare($conn, $sql);
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    }
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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    return $result;
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}
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/**
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 * Prepares and executes a query.
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 *
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 * @param resource $conn A connection resource returned by sqlsrv_connect.
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 * @param string $sql The string that defines the query to be prepared and executed.
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 * @param array $params An array specifying parameter information when executing a parameterized query.
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 * Array elements can be any of the following:
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 *
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 * A literal value
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 * A PHP variable
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 * An array with this structure:
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 * array($value [, $direction [, $phpType [, $sqlType]]])
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 *
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 * The following table describes the elements in the array structure above:
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 * @param array $options An array specifying query property options. The supported keys are described
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 * in the following table:
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 * @return resource Returns a statement resource on success.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_query($conn, string $sql, array $params = null, array $options = null)
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{
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    error_clear_last();
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    if ($options !== null) {
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        $result = \sqlsrv_query($conn, $sql, $params, $options);
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    } elseif ($params !== null) {
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        $result = \sqlsrv_query($conn, $sql, $params);
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    } else {
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        $result = \sqlsrv_query($conn, $sql);
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    }
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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    return $result;
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}
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/**
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 * Rolls back a transaction that was begun with sqlsrv_begin_transaction
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 * and returns the connection to auto-commit mode.
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 *
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 * @param resource $conn The connection resource returned by a call to sqlsrv_connect.
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 * @throws SqlsrvException
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 *
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 */
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function sqlsrv_rollback($conn): void
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{
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    error_clear_last();
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    $result = \sqlsrv_rollback($conn);
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    if ($result === false) {
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        throw SqlsrvException::createFromPhpError();
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    }
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}
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