Print bold font: PHP export to Excel File -


this part of php coding written export details excel file.

for ($i=0; $i<13 ;$i++) {       $header .= array_pop($arr2). "\t"; } $line = '';  header("content-type: application/octet-stream"); header("content-disposition: attachment; filename=user_details.xls"); header("pragma: no-cache"); header("expires: 0");  $title = substr($status, 24); print 'this report based on results of '.$title.'';  print "\n\n"; print "$header\n";

i need print following string in bold format. how can that?

print 'this report based on results of '.$title.'';  print "\n\n";


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