Generates a fatal error: “unexpected [“

The get_option doesn’t allow to refer as array -> you must split the function in two steps

$tmp = get_option(‘s_pdf_options’);

$s_pgf_docw = $tmp[‘doc_width’];

$s_pgf_docw_percent = $tmp[‘doc_width_percent’];

$s_pgf_doch = $tmp[‘doc_height’];

$s_pgf_bttn = $tmp[‘bttn_text’];

$s_pgf_bttn_color = $tmp[‘bttn_color’];