object(stdClass)#1 (1) {
  ["webhook_id"]=>
  string(1) "7"
}
<br />
<b>Warning</b>:  Undefined property: stdClass::$meta_data in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>28</b><br />
<br />
<b>Warning</b>:  Trying to access array offset on null in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>29</b><br />
<br />
<b>Warning</b>:  Undefined property: stdClass::$id in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>31</b><br />
<br />
<b>Warning</b>:  Undefined property: stdClass::$billing in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>32</b><br />
<br />
<b>Warning</b>:  Attempt to read property "email" on null in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>33</b><br />
<br />
<b>Warning</b>:  Undefined property: stdClass::$date_created in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>34</b><br />
<br />
<b>Deprecated</b>:  substr(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>35</b><br />
<br />
<b>Warning</b>:  Undefined property: stdClass::$line_items in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>37</b><br />
<br />
<b>Fatal error</b>:  Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php:38
Stack trace:
#0 /home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/index.php(62): include()
#1 {main}
  thrown in <b>/home/klient.dhosting.pl/marecki46/gfwebhook.mcmarkit.pl/public_html/plik.php</b> on line <b>38</b><br />