ATTENTION, PLEASE READ: New topic creation is disabled, as we have moved to a new support system. Your existing topics will remain, but for all new requests you will need to use the new system. Click here to go to the new support request form.

• Back to forum

  Posted in: Atelier
• January 1, 2016 at 5:23 pm #237880
  3969120a

  Member

  Post count: 159

  Just deleted 2 plugins (wp smush & another non swift one) and am now getting:

  Notice: Uninitialized string offset: 0 in /home/serenitycreams/public_html/wp-content/themes/atelier/swift-framework/core/sf-functions.php on line 1535

  here is the code for lines 1531-1551:

  /* HEX TO RGB COLOR
  ================================================== */
  if ( ! function_exists( ‘sf_hex2rgb’ ) ) {
  function sf_hex2rgb( $colour ) {
  if ( $colour[0] == ‘#’ ) {
  $colour = substr( $colour, 1 );
  }
  if ( strlen( $colour ) == 6 ) {
  list( $r, $g, $b ) = array( $colour[0] . $colour[1], $colour[2] . $colour[3], $colour[4] . $colour[5] );
  } elseif ( strlen( $colour ) == 3 ) {
  list( $r, $g, $b ) = array( $colour[0] . $colour[0], $colour[1] . $colour[1], $colour[2] . $colour[2] );
  } else {
  return false;
  }
  $r = hexdec( $r );
  $g = hexdec( $g );
  $b = hexdec( $b );

  return array( ‘red’ => $r, ‘green’ => $g, ‘blue’ => $b );
  }
  }

  January 1, 2016 at 5:30 pm #237881
  3969120a

  Member

  Post count: 159

  I commented out line 1535 and the error message is gone.

  /*if ( $colour[0] == ‘#’ ) {
  $colour = substr( $colour, 1 );
  }*/

  Is this line of code necessary?

  Thanks

  January 4, 2016 at 2:41 pm #238153
  3969120a

  Member

  Post count: 159

  Please respond…

  thanks

  January 5, 2016 at 2:01 pm #238400
  Mohammad – SUPPORT

  Moderator

  Post count: 27441

  Hi,
  Please find this code :-

  if ( $colour[0] == '#' ) {
  $colour = substr( $colour, 1 );
  }

  With this code:-

  if(isset($colour[0])){
  if ( $colour[0] == '#' ) {
  $colour = substr( $colour, 1 );
  }
  }

  Thanks
  Mohammad

  January 5, 2016 at 2:19 pm #238404
  3969120a

  Member

  Post count: 159

  Hi Mohammad,

  I removed the comment, refreshed the page and the error is gone.

  Do we still need to replace with new code?

  Thanks

  January 6, 2016 at 10:50 am #238556
  Mohammad – SUPPORT

  Moderator

  Post count: 27441

  Hi,
  No need to change code now.
  Thanks
  Mohammad

  January 6, 2016 at 2:21 pm #238628
  3969120a

  Member

  Post count: 159

  Thanks Mohammad

  January 6, 2016 at 2:34 pm #238631
  Mohammad – SUPPORT

  Moderator

  Post count: 27441

  Hi,
  You most welcome and glad to help you.
  Thanks
  Mohammad

• Back to forum

  Posted in: Atelier