Uncaught Error: Class 'sapnwrfc' not found

[MbsmDev]

Hello good day, I am trying to use the "sapnwrfc" extension in a project, but I get an error when doing the following example:

Note: It is worth mentioning that I am using php 7.4 and sdk 7.5, and the library already appears in my php.info and in the php modules I hope you can help me.

'xx', 'sysnr' => '01', 'client' => '300', 'user' => 'xxxx', 'passwd' => 'xxxx', 'trace' => SapConnection::TRACE_LEVEL_OFF, ]; testReadTable(); function testReadTable() { try { $conn = new sapnwrfc($this->config); $h = $conn->function_lookup('RFC_GET_TABLE_ENTRIES'); $parms = array('BYPASS_BUFFER' => 'X', 'MAX_ENTRIES' => 1, 'TABLE_NAME' => 'T005ZR'); $h->invoke($parms); } catch (sapnwrfcCallException $e) { //echo "Exception type: ".$e."\n"; echo "Exception key: " . $e->key . "\n"; echo "Exception code: " . $e->code . "\n"; echo "Exception message: " . $e->getMessage() . "\n"; $this->assertTrue(true); } catch (Exception $e) { echo "Exception type: " . $e . "\n"; echo "Exception key: " . $e->key . "\n"; echo "Exception code: " . $e->code . "\n"; echo "Exception message: " . $e->getMessage() . "\n"; throw new Exception('Connection failed.'); } echo "I am a happy piece of code that carried on....\n"; }