Create simple-parameters.php

samples/simple-parameters.php

@@ -0,0 +1,42 @@
+<?php
+
+// Example with simple parameters.
+// This example contains no data structures, arrays, or procedures. Those are illustrated in other examples.
+
+require_once('ToolkitService.php');
+
+// Connect to toolkit using DB2 credentials (can also leave blank for default authority)
+// There are also other transports available.. PDO_ODBC and local, to name two (see examples).
+$conn = ToolkitService::getInstance('*LOCAL', 'MYUSER', 'MYPASS');
+
+// set stateless mode for easy testing (no 'InternalKey' needed).
+$conn->setOptions(array('stateless'=>true));
+
+// Define several input/output params
+// (To see all available data types, see: samples/data-types.md) 
+$params = []; // start with empty array
+$params[] = $conn->AddParameterChar('in', 1,'Division', 'DIV', 'A');
+$params[] = $conn->AddParameterChar('in', 6,'Product', 'PROD', '123456');
+$params[] = $conn->AddParameterPackDec('both', 7, 2, 'Quantity', 'QTY', '4.53');
+$params[] = $conn->AddParameterZoned('out', 5, 2, 'Price', 'PRICE', '0');
+
+// Call program. 
+// In this example, assume your program is MYLIB/MYPGM.
+$result = $conn->PgmCall('MYPGM', 'MYLIB', $params);
+
+if (!$result) {
+    echo 'Error calling program. Code: ' . $conn->getErrorCode() . ' Msg: ' . $conn->getErrorMsg();
+} else {
+    echo 'Called program successfully.<BR><BR>';
+    // Parameter values that are I/O type "out" or "both" will be available in $result['io_param']. 
+    echo 'Input/output params: QTY: ' . $result['io_param']['QTY'] . ' PRICE: ' . $result['io_param']['PRICE'] . '<BR>'; 
+}
+
+/* 
+The above will output something like:
+
+Called program successfully.
+
+Input/output params: QTY: 4.53 PRICE: 0.00
+
+*/