headers already sent by (output started

I looked at this link: https://codex.www.ads-software.com/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F

and still havent been able to figure out how to fix this.. so if someone can help me id really appreciate it!

The error message says:

Warning: Cannot modify header information – headers already sent by (output started at /home/content/a/p/o/apoces/html/home/wp-content/themes/revolution_music/functions.php:22) in /home/content/a/p/o/apoces/html/home/wp-includes/pluggable.php on line 770

and heres the file (functions.php), if that will help:

<?php
if ( function_exists(‘register_sidebars’) ) register_sidebars(3); $themename = “Revolution

Music”; $shortname = “revmusic”; $options = array ( array( “name”

=> “General Settings”, “type” => “heading”),

array( “name” => “Feedburner ID”,

“desc” => “Learn how to find your Feedburner ID by checking out the <a

href=’https://www.revolutiontheme.com/tutorials’>tutorials page.

“,

“id”
=> $shortname.”_feedburner_id”, “std” => “Enter

Feedburner Email Subscribe ID Here”, “type” => “text”),

array( “name” => “468×60 Banner Ad”,

“desc” => “This is for the the 468×60 ad banner in the

header.

“, “id” => $shortname.”_ad_468″,

“std” => “Enter 468×60 Banner Code Here”,

“type” => “textarea”),
array( “name” => “120×600 Banner Ad”,

“desc” => “This is for the the 120×600 ad banner in the sidebar.

“,

“id” => $shortname.”_ad_120″, “std” =>

“Enter 120×600 Banner Code Here”, “type” => “textarea”),

array( “name”

=> “468×60 AdSense Code”, “desc” => “This is for the 468×60 Google AdSense banner in between the

single post and comments section.

“, “id” => $shortname.”_adsense_468″,

“std” => “Enter Google AdSense Code Here”,

“type” => “textarea”),

array( “name” => “300×250 AdSense Code”, “desc”

=> “This is for the 300×250 Google AdSense banner in the sidebar.

“,

“id” => $shortname.”_adsense_300″, “std” =>

“Enter Google
AdSense Code Here”, “type” => “textarea”),

array( “name” => “Video Code”,

“desc” => “This is for the featured video in the sidebar.
Recommended size for

the video is 300×250, so don’t forget to change that from the embedded video code.

“,

“id” => $shortname.”_you_tube”,

“id” => $shortname.”_video”, “std” =>

“Enter Embedded Video Code Here”,
“type” => “textarea”),

); function mytheme_add_admin() { global $themename,

$shortname, $options; if ( $_GET[‘page’] == basename(__FILE__) ) { if ( ‘save’

== $_REQUEST[‘action’] ) { foreach ($options as $value) {

if($value[‘type’] != ‘multicheck’){ update_option(

$value[‘id’],
$_REQUEST[ $value[‘id’] ] ); }else{

foreach($value[‘options’] as $mc_key => $mc_value){

$up_opt = $value[‘id’].’_’.$mc_key;

update_option($up_opt, $_REQUEST[$up_opt] ); }

} } foreach ($options as

$value) { if($value[‘type’] != ‘multicheck’){

if( isset( $_REQUEST[ $value[‘id’] ] ) ) { update_option(
$value[‘id’], $_REQUEST[ $value[‘id’] ] ); } else { delete_option( $value[‘id’] ); }

}else{ foreach($value[‘options’] as

$mc_key => $mc_value){ $up_opt =

$value[‘id’].’_’.$mc_key;

if( isset( $_REQUEST[ $up_opt ] ) ) { update_option( $up_opt, $_REQUEST[

$up_opt ] ); } else { delete_option( $up_opt ); }

} } }

header(“Location:
themes.php?page=functions.php&saved=true”); die; } else if( ‘reset’ ==

$_REQUEST[‘action’] ) { foreach ($options as $value) {

if($value[‘type’] != ‘multicheck’){ delete_option( $value[‘id’] );

}else{ foreach($value[‘options’] as $mc_key =>

$mc_value){ $del_opt = $value[‘id’].’_’.$mc_key;

delete_option($del_opt);

} } }
header(“Location: themes.php?page=functions.php&reset=true”); die;

} } add_theme_page($themename.” Options”, “$themename Options”, ‘edit_themes’,

basename(__FILE__), ‘mytheme_admin’); } function mytheme_admin() { global $themename,

$shortname, $options; if ( $_REQUEST[‘saved’] ) echo ‘<div id=”message” class=”updated

fade”><p>‘.$themename.’ settings saved.</p></div>’; if ( $_REQUEST[‘reset’]

) echo ‘<div id=”message” class=”updated fade”><p>‘.$themename.’
settings reset.</p></div>’; ?> <div class=”wrap”> <h2><?php echo $themename; ?>

options</h2> <form method=”post”> <table class=”optiontable”> <?php foreach ($options as

$value) { switch ( $value[‘type’] ) { case ‘text’:

option_wrapper_header($value); ?> <input style=”width:400px;”

name=”<?php echo $value[‘id’]; ?>” id=”<?php echo $value[‘id’]; ?>” type=”<?php echo

$value[‘type’]; ?>” value=”<?php if ( get_settings( $value[‘id’] ) != “”) { echo
get_settings( $value[‘id’] ); } else { echo $value[‘std’]; } ?>” /> <?php

option_wrapper_footer($value); break; case ‘select’:

option_wrapper_header($value); ?> <select style=”width:240px;”

name=”<?php echo $value[‘id’]; ?>” id=”<?php echo $value[‘id’]; ?>”> <?php

foreach ($value[‘options’] as $option) { ?> <option<?php if ( get_settings(

$value[‘id’] ) == $option) { echo ‘ selected=”selected”‘; }
elseif ($option == $value[‘std’]) { echo ‘ selected=”selected”‘; } ?>><?php echo $option;

?></option> <?php } ?> </select> <?php

option_wrapper_footer($value); break; case ‘textarea’:

$ta_options = $value[‘options’]; option_wrapper_header($value); ?>

<textarea name=”<?php echo $value[‘id’]; ?>” id=”<?php echo $value[‘id’]; ?>”

style=”width:400px;height:100px;”><?php if(

get_settings($value[‘id’])
!= “”) { echo

stripslashes(get_settings($value[‘id’])); }else{

echo $value[‘std’]; }?></textarea>

<?php option_wrapper_footer($value); break; case “radio”:

option_wrapper_header($value); foreach ($value[‘options’] as

$key=>$option) { $radio_setting = get_settings($value[‘id’]);

if($radio_setting != ”){ if ($key ==

get_settings($value[‘id’])
) { $checked = “checked=\”checked\””;

} else { $checked

= “”; } }else{

if($key == $value[‘std’]){ $checked

= “checked=\”checked\””; }else{

$checked = “”; } }?>

<input type=”radio” name=”<?php echo $value[‘id’]; ?>" value="<?php echo

$key; ?>"
<?php echo $checked; ?> /><?php echo $option; ?>
<?php }

option_wrapper_footer($value); break; case

“checkbox”: option_wrapper_header($value);

if(get_settings($value[‘id’])){ $checked

= “checked=\”checked\””; }else{

$checked = “”; }

?> <input type=”checkbox” name=”<?php
echo $value[‘id’]; ?>" id="<?php echo $value[‘id’]; ?>" value="true"

<?php echo $checked; ?> /> <?php option_wrapper_footer($value);

break; case “multicheck”: option_wrapper_header($value);

foreach ($value[‘options’] as $key=>$option) { $pn_key

= $value[‘id’] . ‘_’ . $key; $checkbox_setting =

get_settings($pn_key); if($checkbox_setting != ”){

if (get_settings($pn_key)
) { $checked = “checked=\”checked\””;

} else { $checked

= “”; } }else{

if($key == $value[‘std’]){ $checked

= “checked=\”checked\””; }else{

$checked = “”; } }?>

<input type=”checkbox” name=”<?php echo $pn_key; ?>" id="<?php echo

$pn_key; ?>" value="true"
<?php echo $checked; ?> /><label for=”<?php echo $pn_key; ?>”><?php echo $option;

?></label>
<?php }

option_wrapper_footer($value); break; case “heading”:

?> <tr valign=”top”> <td colspan=”2″ style=”text-align:

center;”><h3><?php echo $value[‘name’]; ?></h3></td> </tr> <?php

break; default: break; } } ?> </table> <p

class=”submit”> <input name=”save” type=”submit”
value=”Save changes” /> <input type=”hidden” name=”action” value=”save” /> </p> </form>

<form method=”post”> <p class=”submit”> <input name=”reset” type=”submit” value=”Reset” />

<input type=”hidden” name=”action” value=”reset” /> </p> </form> <?php } function

option_wrapper_header($values){ ?> <tr valign=”top”> <th

scope=”row”><?php echo $values[‘name’]; ?>:</th> <td> <?php } function

option_wrapper_footer($values){ ?> </td> </tr> <tr valign=”top”>

<td> </td><td><small><?php
echo $values[‘desc’]; ?></small></td> </tr> <?php } function mytheme_wp_head() {

$stylesheet = get_option(‘revmag_alt_stylesheet’); if($stylesheet != ”){?> <?php } }

add_action(‘wp_head’, ‘mytheme_wp_head’); add_action(‘admin_menu’, ‘mytheme_add_admin’); ?>

<?php function the_content_limit($max_char, $more_link_text = ‘(more…)’, $stripteaser = 0,

$more_file = ”) { $content = get_the_content($more_link_text, $stripteaser, $more_file);

$content = apply_filters(‘the_content’, $content);
$content = str_replace(‘]]>’, ‘]]>’, $content); $content = strip_tags($content);

if (strlen($_GET[‘p’]) > 0) { echo “<p>”; echo $content; echo ” <a

href='”; the_permalink(); echo “‘>”.”Read More →”; echo “</p>”; }

else if ((strlen($content)>$max_char) && ($espacio = strpos($content, ” “, $max_char ))) {

$content = substr($content, 0, $espacio); $content = $content; echo “<p>”;

echo $content; echo “…”;
echo ” <a href='”; the_permalink(); echo

“‘>”.$more_link_text.””; echo “</p>”; } else { echo “<p>”; echo

$content; echo ” “.”Read More

→“; echo “</p>”; } }
?>