php - How to center html table?

Question

Trying to create proper PDF document, using PHP and TCPDF.

Can you help me, how can I use writeHTML function to create and center table, in TCPDF?

Tryed with:

 $html = '

 <div style="margin-left: auto; margin-right: auto; width: 50%">
  <table border="1" width="200" align="center"><tr><td><b>Invoice number: '.$this->xInvoiceNumber.'</b></td></tr></table>
  <br />
  <table border="1" width="200" align="center"><tr><td>'.$this->xClient.'</td></tr></table>
  <br />
 </div>

... but no luck.

Answer 1

You have to make a table with 3 columns, set the width for every one of them and in the middle one you have to create your table.

<table>
<tr>
<td style="width:25%"></td>
<td style="width:50%"><table><tr><td>Your content</td></tr></table></td>
<td style="width:25%"></td>
</tr>
</table>

I'm not proud of this method but it's working :)