public function callFunctionTest()
{
$rfc = $this->open();
$fce = saprfc_function_discover($rfc, 'ZBAPI_RECEIVING');
if (!$fce) {
echo 'Discovering interface of function module ZBAPI_RECEIVING failed';
exit;
}
saprfc_import($fce, RSINPUT, array('ZEX_VBELN' => '1500000000', 'KUNNR' => 'ANGELITO', 'MATNR' => 'ANGELITO0002', 'LFIMG' => '5.000', 'CHARG' => '1427279260', 'WERKS' => 'BBL2', 'LFART' => 'ZEL', 'LGORT' => 'B201', 'XABLN' => 'ZXY12345', 'WADAT' => '04/25/2015', 'WDATU' => '04/25/2015', 'HSDAT' => '04/03/2014', 'VFDAT' => '04/05/2015', 'CRATES_IND' => '', 'EXIDV' => '', 'VHILM' => '36', 'VHILM2' => '36', 'REMARKS' => 'TEST', 'LAST_ITEM_IND' => ' '));
saprfc_import($fce, 'PRINTER', 'ZWI6');
saprfc_table_init($fce, 'ET_PALLETS');
saprfc_table_init($fce, 'ET_PALLETS_W_TO');
$sn = saprfc_export($fce, 'VBELN');
$ol = saprfc_export($fce, 'OBJECT_LOCKED');
$nc = saprfc_export($fce, 'NOT_COMPATIBLE');
$vc = saprfc_export($fce, 'VOLUME_CAP_ERROR');
$oe = saprfc_export($fce, 'OTHER_ERROR');
if (saprfc_call_and_receive($fce) == SAPRFC_OK) {
echo '<h2>Pulled Data</h2>';
echo 'SAP #:' . $sn . '<br />';
echo 'Object Locked:' . $ol . '<br />';
echo 'Not Compatible:' . $nc . '<br />';
echo 'Volume Cap Error:' . $vc . '<br />';
echo 'Other Error:' . $oe . '<br />';
}
$data_et_pallets = saprfc_table_rows($fce, 'ET_PALLETS');
$data_et_pallets_w_to = saprfc_table_rows($fce, 'ET_PALLETS_W_TO');
$this->close($fce, $rfc);
}
private function initTable($n)
{
if (!isset($this->init[$n])) {
saprfc_table_init($this->func, $n);
$this->init[$n] = true;
}
}
function RFC_READ_REPORT ($fce)
{
$REPORT = saprfc_server_import ($fce,"PROGRAM");
saprfc_table_init ($fce,"QTAB");
$fd = fopen ($REPORT,"r");
if (!$fd)
return ("NOTFOUND"); // raise exception "NOTFOUND"
while (!feof($fd))
{
$LINE = fgets ($fd,73);
saprfc_table_append ($fce,"QTAB",array("LINE"=>$LINE));
}
fclose ($fd);
saprfc_server_export ($fce,"SYSTEM","PHP");
return (true);
}
/**
* Copy class variables to the interface function module
*
*/
function ExportVars()
{
if ($this->def == false) {
return;
}
for ($i = 0; $i < count($this->def); $i++) {
$interface =& $this->def[$i];
$name = strtoupper($interface[name]);
$type = $interface[type];
$members =& $interface[def];
if ($type != "TABLE" && $members[0][name] != "") {
$type .= "_STRUCT";
}
switch ($type) {
case 'IMPORT':
if ($this->server == false) {
if (isset($this->{$name})) {
$rc = @saprfc_import($this->fce, $name, $this->{$name});
} else {
$rc = @saprfc_import($this->fce, $name, "");
}
assert($rc);
}
break;
case 'IMPORT_STRUCT':
if ($this->server == false) {
$vars = array();
for ($j = 0; $j < count($members); $j++) {
$mname = $members[$j][name];
$mstruct =& $this->{$name};
if (isset($this->{$name}) && isset($mstruct[$mname])) {
$vars[$mname] = $mstruct[$mname];
} else {
$vars[$mname] = "";
}
}
$rc = @saprfc_import($this->fce, $name, $vars);
assert($rc);
unset($vars);
}
break;
case 'EXPORT':
if ($this->server == true) {
if (isset($this->{$name})) {
$rc = @saprfc_server_export($this->fce, $name, $this->{$name});
} else {
$rc = @saprfc_server_export($this->fce, $name, "");
}
assert($rc);
}
break;
case 'EXPORT_STRUCT':
if ($this->server == true) {
$vars = array();
for ($j = 0; $j < count($members); $j++) {
$mname = $members[$j][name];
$mstruct =& $this->{$name};
if (isset($this->{$name}) && isset($mstruct[$mname])) {
$vars[$mname] = $mstruct[$mname];
} else {
$vars[$mname] = "";
}
}
$rc = @saprfc_server_export($this->fce, $name, $vars);
assert($rc);
unset($vars);
}
break;
case 'TABLE':
if (!isset($this->{$name}) || !is_object($this->{$name})) {
@saprfc_table_init($this->fce, $name);
}
break;
}
//switch
}
//for
}
function setTable($fieldName, $value)
{
global $rfc, $fce;
saprfc_table_init($fce, $fieldName);
saprfc_table_append($fce, $fieldName, $value);
}
function callFunction($func_name="",$parameters) {
/* typical call:
$result=$saprfc->call_function("RFC_SYSTEM_INFO",
array( array("EXPORT","SYSTEM","MBS")
array("IMPORT","CODEPAGE")
array("IMPORT","DBNAME")
array("TABLE","APPLLIST",array())
)
);
*/
// Initialize Variables
$result_data=array();
$this->call_function_result=false;
// Check SAPRFC-Installation
if (! extension_loaded ("saprfc")) {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction()\n SAPRFC-Extension.dll not loaded.");
}
// Validate given data
if (empty($func_name)) {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction():\n No Function-Name given");
}
// Move Parameters to local Arrays
$func_params_import=array();
$func_params_tables=array();
$func_params_export=array();
foreach ($parameters as $key => $param) {
$type=$param[0];
$name=$param[1];
$value=isset($param[2])?$param[2]:"";
switch ($type) {
case "IMPORT":
$func_params_import[$name]=$value;
break;
case "EXPORT":
$func_params_export[$name]="";
break;
case "TABLE":
$func_params_tables[$name]=$value;
if (!is_array($value)) {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction()\n Wrong Parameter-Value for Table-Parameter ".$name.". We expected an Array.");
}
break;
default:
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction()\n Wrong Parameter-Type '".$type."'. Must be IMPORT, EXPORT or TABLE.");
}
}
// Do Login (only done in method login(), if necessary)
if ($this->login()==SAPRFC_ERROR) {
return $this->getStatus();
}
// Discover Function in SAP
$this->func_id=@saprfc_function_discover($this->rfc_conn,$func_name);
if (!$this->func_id) {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction()\n Function module '".$func_name."' seems not to exist. function saprfc_function_discover() failed.");
}
// Set Import-Parameters
foreach ($func_params_import as $name => $value) {
$rc=@saprfc_import($this->func_id,$name,$value);
if (empty($rc)) {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction('".$func_name."')\n Import-Parameter=".$name. " could not be set. (Does it exist?)");
}
}
// Set Table-Parameters (importing-values)
foreach ($func_params_tables as $name => $value) {
$rc=@saprfc_table_init($this->func_id,$name);
if (empty($rc)) {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction('".$func_name."')\n Table-Parameter=".$name. " could not be set. (Does it exist?)");
}
foreach ($value as $key => $data) {
@saprfc_table_append($this->func_id,$name,$data);
}
}
// Execute Function
$result = @saprfc_call_and_receive ($this->func_id);
if ($result != SAPRFC_OK)
{
if ($result == SAPRFC_EXCEPTION ) {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction('".$func_name."')\n saprfc_call_and_receive(): Exception raised: ".@saprfc_exception($this->func_id));
} else {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction('".$func_name."')\n saprfc_call_and_receive(): Call error: ".@saprfc_error($this->func_id));
}
}
// Get Exporting-Parameters
foreach ($func_params_export as $name =>$value) {
$rc=@saprfc_export($this->func_id,$name);
// if (empty($rc)) { // llaegner removed (Reason: when export returns the -good- value "0", then empty also evaluates to true (thanks Alexander Gouriev)
if (!isset($rc)) {
return $this->setStatus(SAPRFC_ERROR,"saprfc::callFunction('".$func_name."')\n Export-Parameter=".$name. " could not be set (Does it exist?)".@saprfc_error($this->func_id));
} else {
$result_data[$name]=$rc;
}
}
// Get Table-Parameters
foreach ($func_params_tables as $name => $content) {
// Ausgabe-Tabelle initialisieren
$result_data[$name]=array();
$rows=@saprfc_table_rows($this->func_id,$name);
for ($i=1; $i<=$rows; $i++)
{
$result_data[$name][$i]=@saprfc_table_read ($this->func_id,$name,$i);
}
}
// Save function-call result for later analysis
$this->call_function_result=$result_data;
// Echo Debug-Information, if flagged
if ($this->debug)
@saprfc_function_debug_info($this->func_id);
// Falls es ein BAPI-Aufruf ist, Fehler raussuchen
if ($this->check_bapi_errors) {
$bapi_return=@saprfc_export($this->func_id,"RETURN");
if (isset($bapi_return) &&
is_array($bapi_return) &&
isset($bapi_return["MESSAGE"]) &&
$bapi_return["NUMBER"] != 0) {
// FINISH FUNCTION-CALL
$this->setStatus(SAPRFC_APPL_ERROR,$bapi_return);
return $result_data;
}
}
// Close Function-Execution and free results removed because it sometimes stops completly executing PHP!!
//@saprfc_function_free($this->func_id);
// FINISH FUNCTION-CALL
$this->setStatus(SAPRFC_OK,"call function '".$func_name."' successfull.");
return $result_data;
}
$rfc = saprfc_open ($LOGIN);
if (! $rfc )
{
echo "RFC connection failed with error:".saprfc_error();
exit;
}
$fce = saprfc_function_discover($rfc, "RFC_READ_REPORT");
if (! $fce )
{
echo "Discovering interface of function module RFC_READ_REPORT failed";
exit;
}
saprfc_import ($fce,"PROGRAM",$REPORT);
saprfc_table_init ($fce,"QTAB");
$rc = saprfc_call_and_receive ($fce);
if ($rfc_rc != SAPRFC_OK)
{
if ($rfc == SAPRFC_EXCEPTION )
echo ("Exception raised: ".saprfc_exception($fce));
else
echo ("Call error: ".saprfc_error($fce));
exit;
}
$SYSTEM = saprfc_export ($fce,"SYSTEM");
$TRDIR = saprfc_export ($fce,"TRDIR");
$rows = saprfc_table_rows ($fce,"QTAB");
echo "<PRE>";
/**
* @author Manuel Will
* @since 2013
*
* @param SAP_Module_Abstract $module
*/
public function reset(SAP_Module_Abstract $module)
{
$this->debug = array('Funktions-Baustein' => $module->getModuleName());
$this->debugCompressed = array('Funktions-Baustein' => $module->getModuleName());
$this->tableLoop = array();
$this->moduleResource = null;
foreach (array_keys($module->getTables()) as $tableName) {
@saprfc_table_init($this->getModuleResource($module->getModuleName()), $this->getLastClassPrefix($tableName));
}
}
}
}
if ( $p == "call" ) // set input parameters and tables, call function module, show results
{
for ($i=0;$i<count($def);$i++)
{
$interface = $def[$i];
if ($interface["type"] == "IMPORT")
{
$var="RFC_".$interface["name"];
saprfc_import ($fce,$interface["name"],$$var); // set import parameters
}
if ($interface["type"] == "TABLE")
{
saprfc_table_init ($fce,$interface["name"]);
$var="RFC_TABLE_".$interface["name"];
$vararray = unserialize (urldecode($$var));
if (is_array($vararray))
{
for ($j=0;$j<count($vararray);$j++)
saprfc_table_append ($fce,$interface["name"],$vararray[$j]);
}
}
}
// rfc call function in connected R/3
$retval = @saprfc_call_and_receive ($fce);
if ( $retval != SAPRFC_OK )
{
print_error_message ( "Call error",
"Calling of function module $function failed. See the error message below.<a href=\"saprfc_test.php?p=select\">Other function module</a>",
/**
* Init internal table
*/
function Init()
{
if ($this->__CheckParams()) {
return @saprfc_table_init($this->fce, $this->name);
}
}
