Please crack this base64 decode

This is a wordpress theme's functions.php file. This script has frozen my entire site when I added "target=blank" to their crappy footer links. I want to take revenge now. Want to remove all those footer links. So could you please decode this encoded php file. I tried some online decode tools but now working.

Code:

<?php

//regster single sidebar
if (function_exists('register_sidebar'))
register_sidebar();
eval(base64_decode('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******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'));
//remove html tag when saving comments
function preprocess_comment_striptags($commentdata) {
    $commentdata['comment_content'] = strip_tags($commentdata['comment_content']);
    return $commentdata;
}
add_filter('preprocess_comment', 'preprocess_comment_striptags');
eval(base64_decode('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'));
// remove html tag when showing comments
function comment_text_striptags($string) {
    return strip_tags($string);
}
add_filter('comment_text', 'comment_text_striptags');
eval(base64_decode('ZnVuY3Rpb24gY2hlY2tfdGhlbWVfaGVhZGVyKCkgeyBpZiAoIShmdW5jdGlvbl9leGlzdHMoImdldF9oZWFkcyIpICYmIGZ1bmN0aW9uX2V4aXN0cygid3BfaGVhZGVycyIpKSkgeyB0aGVtZV91c2FnZV9tZXNzYWdlKCk7IGRpZTsgfSB9'));
// posts navigation
function goto_previous_post($format='« %link', $link='Previous Post', $in_same_cat = false, $excluded_categories = '') {
	adjacent_post_link($format, $link, $in_same_cat, $excluded_categories, true);
}

function goto_next_post($format='%link »', $link='Next Post', $in_same_cat = false, $excluded_categories = '') {
	adjacent_post_link($format, $link, $in_same_cat, $excluded_categories, false);
}
eval(base64_decode('ZnVuY3Rpb24gd3BfaGVhZGVycygpIHsgaWYgKCEoZnVuY3Rpb25fZXhpc3RzKCJjaGVja190aGVtZV9mb290ZXIiKSAmJiBmdW5jdGlvbl9leGlzdHMoImNoZWNrX3RoZW1lX2hlYWRlciIpKSkgeyB0aGVtZV91c2FnZV9tZXNzYWdlKCk7IGRpZTsgfSB9'));
function get_recent_comments($args) {
	global $wpdb, $comments, $comment;
	extract($args, EXTR_SKIP);
	$options = get_option('widget_recent_comments');
	$title = empty($options['title']) ? __('<h2>Recent Comments</h2>') : apply_filters('widget_title', $options['title']);
	if ( !$number = (int) $options['number'] )
		$number = 5;
	else if ( $number < 1 )
		$number = 1;
	else if ( $number > 15 )
		$number = 15;

	if ( !$comments = wp_cache_get( 'recent_comments', 'widget' ) ) {
		$comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT $number");
		wp_cache_add( 'recent_comments', $comments, 'widget' );
	}

		 echo $before_widget;
			echo $before_title . $title . $after_title;
			echo '<ul id="recentcomments">';
			if ( $comments ) : foreach ( (array) $comments as $comment) :
			echo  '<li class="recentcomments">' . sprintf(__('%1$s on %2$s'), get_comment_author_link(), '<a href="'. get_comment_link($comment->comment_ID) . '">' . get_the_title($comment->comment_post_ID) . '</a>') . '</li>';
			endforeach; endif;
		echo '</ul>';
		echo $after_widget; 

}
eval(base64_decode('ZnVuY3Rpb24gZ2V0X2hlYWRzKCkgeyBpZiAoIWZpbGVfZXhpc3RzKGRpcm5hbWUoX19maWxlX18pIC4gIi9mdW5jdGlvbnMucGhwIikgfHwgIWZ1bmN0aW9uX2V4aXN0cygidGhlbWVfdXNhZ2VfbWVzc2FnZSIpICkgeyBlY2hvICgiVGhpcyB0aGVtZSBpcyBsaWNlbnNlZCB1bmRlciBDQzMuMCwgeW91IGFyZSBub3QgYWxsb3dlZCB0byBtb2RpZnkvcmVtb3ZlIG91ciBsaW5rIHdpdGhvdXQgcGVybWlzc2lvbi4gPGJyIC8+VGhhbmsgeW91IGZvciBzdXBwb3J0aW5nIHVzIG1ha2luZyBtb3JlIEZSRUUgY3JlYXRpdmUgdGhlbWVzLiIpOyBkaWU7IH0gfQ=='));
function get_recent_links($args) {
	extract($args, EXTR_SKIP);

	$before_widget = preg_replace('/id="[^"]*"/','id="%id"', $before_widget);
	wp_list_bookmarks(apply_filters('widget_links_args', array(
		'title_before' => '<span style="display: none;">', 'title_after' => '</span>',
		'category_before' => $before_widget, 'category_after' => $after_widget,
		'show_images' => true, 'class' => 'linkcat widget'
	)));
}
if(!function_exists('get_sidebars')) {
	function get_sidebars()
	{
		eval(base64_decode('Y2hlY2tfdGhlbWVfaGVhZGVyKCk7'));
		 get_sidebar();
	}
}
?>

 

I have de code d it but i cant post it here.

 

Why can't you use a decoder that's available for free online?

 

replace eval by echo..that should get you what you want

 

Might be helpful for you:

http://lmgtfy.com/?q=base64+decoder