我正在使用“gamma gallery”插件。也就是说，有点修改。
画廊强迫自己超越帖子中的任何文本。知道为什么吗？
以下是插件代码（如果需要）：
<?php
/*
Plugin Name:Gamma Gallery
Plugin URI: http://wordpress.org/extend/plugins/gamma-gallery/
Description: A responsive wordpress gallery with montage image arrangement.
Author: ezhil
Version: 1.8
Author URI: http://profiles.wordpress.org/ezhil/
License: GPLv2 or later
*/
define( \'GG_PATH\', content_url().\'/plugins/gamma-gallery\' );
remove_shortcode(\'gallery\', \'gallery_shortcode\'); // removes the original shortcode
add_shortcode(\'gallery\', \'gamma_gallery\'); // add your own shortcode
// loads jquery
function jq_gg_load()
{
wp_enqueue_script(\'jquery\');
}
add_action(\'wp_enqueue_scripts\',\'jq_gg_load\');
function gamma_gallery($attr) {
$post = get_post();
// echo $post;
// examine($post);
static $instance = 0;
$instance++;
if ( ! empty( $attr[\'ids\'] ) ) {
// \'ids\' is explicitly ordered, unless you specify otherwise.
if ( empty( $attr[\'orderby\'] ) )
$attr[\'orderby\'] = \'post__in\';
$attr[\'include\'] = $attr[\'ids\'];
}
// Allow plugins/themes to override the default gallery template.
$output = apply_filters(\'post_gallery\', \'\', $attr);
if ( $output != \'\' )
return $output;
// We\'re trusting author input, so let\'s at least make sure it looks like a valid orderby statement
if ( isset( $attr[\'orderby\'] ) ) {
$attr[\'orderby\'] = sanitize_sql_orderby( $attr[\'orderby\'] );
if ( !$attr[\'orderby\'] )
unset( $attr[\'orderby\'] );
}
extract(shortcode_atts(array(
\'order\' => \'ASC\',
\'orderby\' => \'menu_order ID\',
\'id\' => $post->ID,
\'include\' => \'\',
\'exclude\' => \'\'
), $attr));
$id = intval($id);
if ( \'RAND\' == $order )
$orderby = \'none\';
// the_content();
// echo $text;
?>
<link rel="stylesheet" type="text/css" href="<?php echo GG_PATH;?>/css/style.css"/>
<script src="<?php echo GG_PATH;?>/js/modernizr.custom.70736.js"></script>
<noscript><link rel="stylesheet" type="text/css" href="<?php echo GG_PATH;?>/css/noJS.css"/></noscript>
<!--[if lte IE 7]><style>.main{display:none;} .support-note .note-ie{display:block;}</style><![endif]-->
<div class="gamma-container gamma-loading" id="gamma-container">
<ul class="gamma-gallery">
<?php
$photos = lc_grab_ids_from_gallery($post);
if ($photos) {$ct=0;
foreach ($photos as $photo) {$ct++;
$imgdata = get_post($photo);
// examine($imgdata);
// data-attachment_url="<?php //echo $imgdata; >"
$url = get_attachment_link( $imgdata->ID );
?>
<li data-attachment_url="<?php echo $url; ?>">
<?php //examine($photo); ?>
<div data-alt="img<?php echo $ct;?>" data-description="<h3><?php
$imgdata = get_post($photo);
if($imgdata->post_excerpt != \'\')
echo $imgdata->post_excerpt;
else
echo $imgdata->post_title;
?> </h3>" data-max-width="3000" data-max-height="2200">
<div data-src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'xxlarge\');echo $image_attributes[0]; ?>" data-min-width="2000"></div>
<div data-src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'xlarge\');echo $image_attributes[0]; ?>" data-min-width="1300"></div>
<div data-src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'xlarge\');echo $image_attributes[0]; ?>" data-min-width="1000"></div>
<div data-src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'large\');echo $image_attributes[0]; ?>" data-min-width="700"></div>
<div data-src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'large\');echo $image_attributes[0]; ?>" data-min-width="300"></div>
<div data-src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'medium\');echo $image_attributes[0]; ?>" data-min-width="200"></div>
<div data-src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'medium\');echo $image_attributes[0]; ?>" data-min-width="140"></div>
<div data-src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'medium\');echo $image_attributes[0]; ?>"></div>
<noscript>
<img src="<?php $image_attributes = wp_get_attachment_image_src( $photo, \'medium\');echo $image_attributes[0]; ?>" alt="img<?php echo $ct;?>"/>
</noscript>
</div>
</li>
<?php
}
} ?>
</ul>
<div class="gamma-overlay"></div>
</div>
<?php
gg_load_scripts();
}
?>
最合适的回答,由SO网友:birgire 整理而成
您的快捷码函数回调必须return 输出如下：
function gamma_gallery( $attr ) {
$html = \'\';
// your stuff, where all the output is assigned to the $html variable
return $html;
}
或者您可以尝试输出缓冲：
function gamma_gallery( $attr ) {
$html = \'\';
ob_start();
// your stuff
$html = ob_get_contents();
ob_end_clean();
return $html;
}
