Trigger VBS Script via PHP

You probably won’t come into this situation very often where you have a Windows computer/server running PHP. Basically this is a web-service that allows the user to trigger a VBS script bu posting a variable to a web service. The web service then takes that information and runs the VBS script after updating the database with the appropriate information. The VBS script uses information in the database, which is why the first part of this code block is needed in the example.

This is also an example of a PHP script connecting to an Access database over ODBC as it’s data source.

header('Content-type: application/json');
require('session.php');
/* Get POST Parameters */
if(isset( $_POST['fmreq']) == True)
{
	$FM_REQ = $_POST['fmreq'];
/* connect to Database */
	if (!($con = odbc_connect("DRIVER={Microsoft Access Driver (*.mdb, *.accdb)}; DBQ=" . str_replace("/", "\\", $_SERVER["DOCUMENT_ROOT"]) . "\data_source.accdb", "", "")))
			echo "<p>Connection to CollectOh failed.</p>\n";
		else
		{
/* Updating database so that when the script runs on the Access database it will have the correct information */
			$sql = "update frm_date_select set FMREQ = '" . $FM_REQ . "' where ID = 1";
			odbc_exec($con, $sql);
 
		}
/* This is the meat of where you set the path to your VBS script */
	$command = 'wscript.exe "' . str_replace("/", "\\", $_SERVER["DOCUMENT_ROOT"]) . '"\FMREQ.vbs"'; 
 
	/* 
	 * wait for command to return a exit code? 
	 * 
	 * true = waits for the command to complete, before continuing this script 
	 * false = executes command then continues this script without waiting for command to exit 
	 * 
	*/ 
 
	$wait = false; 
 
	// run it 
 
	$obj = new COM ( 'WScript.Shell' ); 
/* Feedback via JSON */
	if ( is_object ( $obj ) ) 
	{ 
		$obj->Run ( 'cmd /C ' . $command, 0, $wait ); 
		echo json_encode(array('Saved at '.date('H:i').''));
	} 
	else 
	{ 
		echo json_encode(array('Failed at '.date('H:i')));
	} 
 
	$obj = null; 
}

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