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POadding image in php
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  1. POadding image in php
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    copied!<p>I have a Wordpress plugin that shows a ratting snippet for Google. 1.0 - 5.0 and I would like to add a image for the value selected, right after the rating, but it doesn't.</p> <p>So far I have got it to load the image but it doesn't show up where I want it to, and that is where I am stuck.</p> <p><a href="http://i.stack.imgur.com/Qxs4Z.gif" rel="nofollow">example pic</a></p> <p>Here is was I tried to add:</p> <pre><code>if ($rating == "5.0"){ print("&lt;IMG SRC ="stars/5-0.png&gt;");} </code></pre> <p>here is the plugin code:</p> <pre><code>&lt;?php $prefix = 'pk_rs_'; DEFINE ('PK_RS_DEFAULT_RATING', '-'); DEFINE ('PK_RS_DISPLAY', true); $pk_rs_meta_box = array( 'id' =&gt; 'pk_rich_snippet_review', 'title' =&gt; 'Google Rich Snippets: Reviews', 'page' =&gt; 'post', 'context' =&gt; 'normal', 'priority' =&gt; 'high', 'fields' =&gt; array( array( 'name' =&gt; 'Rating', 'desc' =&gt; 'Product rating, from 1 to 5.', 'id' =&gt; 'rating', 'type' =&gt; 'select', 'options' =&gt; array('-', '1.0', '1.5', '2.0', '2.5', '3.0', '3.5', '4.0', '4.5', '5.0') ), array( 'name' =&gt; 'Author', 'desc' =&gt; 'Author display name.', 'id' =&gt; 'author', 'type' =&gt; 'text', 'std' =&gt; '' ) ) ); add_action('admin_menu', 'pk_rich_snippet_add_box'); // Add meta box function pk_rich_snippet_add_box() { global $pk_rs_meta_box; add_meta_box($pk_rs_meta_box['id'], $pk_rs_meta_box['title'], 'pk_rich_snippet_show_box', $pk_rs_meta_box['page'], $pk_rs_meta_box['context'], $pk_rs_meta_box['priority']); } // Callback function to show fields in meta box function pk_rich_snippet_show_box() { global $pk_rs_meta_box, $post; // Use nonce for verification echo '&lt;input type="hidden" name="pk_rich_snippet_nonce" value="', wp_create_nonce(basename(__FILE__)), '" /&gt;'; echo '&lt;table class="form-table"&gt;'; foreach ($pk_rs_meta_box['fields'] as $field) { // get current post meta data $meta = get_post_meta($post-&gt;ID, $field['id'], true); echo '&lt;tr&gt;', '&lt;th style="width:20%"&gt;&lt;label for="', $field['id'], '"&gt;', $field['name'], '&lt;/label&gt;&lt;/th&gt;', '&lt;td&gt;'; switch ($field['type']) { case 'text': echo '&lt;input type="text" name="', $field['id'], '" id="', $field['id'], '" value="', $meta ? $meta : $field['std'], '" size="30" style="width:97%" /&gt;', '&lt;br /&gt;', $field['desc']; break; case 'textarea': echo '&lt;textarea name="', $field['id'], '" id="', $field['id'], '" cols="60" rows="4" style="width:97%"&gt;', $meta ? $meta : $field['std'], '&lt;/textarea&gt;', '&lt;br /&gt;', $field['desc']; break; case 'select': echo '&lt;select name="', $field['id'], '" id="', $field['id'], '"&gt;'; foreach ($field['options'] as $option) { echo '&lt;option', $meta == $option ? ' selected="selected"' : '', '&gt;', $option, '&lt;/option&gt;'; } echo '&lt;/select&gt;', '&lt;br /&gt;', $field['desc']; break; case 'radio': foreach ($field['options'] as $option) { echo '&lt;input type="radio" name="', $field['id'], '" value="', $option['value'], '"', $meta == $option['value'] ? ' checked="checked"' : '', ' /&gt;', $option['name']; } break; case 'checkbox': echo '&lt;input type="checkbox" name="', $field['id'], '" id="', $field['id'], '"', $meta ? ' checked="checked"' : '', ' /&gt;', '&lt;br /&gt;', $field['desc']; break; } echo '&lt;td&gt;', '&lt;/tr&gt;'; } echo '&lt;/table&gt;'; } add_action('save_post', 'pk_rs_save_data'); // Save data from meta box function pk_rs_save_data($post_id) { global $pk_rs_meta_box; // verify nonce if (!wp_verify_nonce($_POST['pk_rich_snippet_nonce'], basename(__FILE__))) { return $post_id; } // check autosave if (defined('DOING_AUTOSAVE') &amp;&amp; DOING_AUTOSAVE) { return $post_id; } // check permissions if ('page' == $_POST['post_type']) { if (!current_user_can('edit_page', $post_id)) { return $post_id; } } elseif (!current_user_can('edit_post', $post_id)) { return $post_id; } foreach ($pk_rs_meta_box['fields'] as $field) { $old = get_post_meta($post_id, $field['id'], true); $new = $_POST[$field['id']]; if ($new &amp;&amp; $new != $old) { update_post_meta($post_id, $field['id'], $new); } elseif ('' == $new &amp;&amp; $old) { delete_post_meta($post_id, $field['id'], $old); } } } add_filter('the_content', 'pk_rs_add_rich_snippet_to_content', 20); function pk_rs_add_rich_snippet_to_content($content){ if (is_single()&amp;&amp;!is_feed()){ global $post; $rating = get_post_meta($post-&gt;ID, 'rating', true); $rating = ( '-' == $rating &amp;&amp; '-' != PK_RS_DEFAULT_RATING ) ? PK_RS_DEFAULT_RATING : $rating; if ( '-' != $rating ){ $title = $post-&gt;post_title ; $dateTime = date_create( $post-&gt;post_date ); $date = $dateTime-&gt;format("Y-m-d"); $date_only = $dateTime-&gt;format("M j"); $author = get_post_meta($post-&gt;ID, 'author', true); $author = ( '' == $author ) ? ucfirst(get_the_author_meta('display_name', $post-&gt;post_author)) : $author; $summary = get_post_meta($post-&gt;ID, 'summary', true); $description = get_post_meta($post-&gt;ID, 'description', true); if ( !PK_RS_DISPLAY ) { $output = "&lt;div class=\"hreview\" style=\"display:none\"&gt;"; $output .= "&lt;span class=\"item\"&gt;&lt;span class=\"fn entry-title\"&gt;".$title."&lt;/span&gt;&lt;/span&gt;"; $output .= "Reviewed by &lt;span class=\"reviewer\"&gt;".$author."&lt;/span&gt; on &lt;span class=\"dtreviewed\"&gt; ".$date_only."&lt;span class=\"value-title\" title=\"".$date."\"&gt;&lt;/span&gt;&lt;/span&gt;"; $output .= "Rating: &lt;span class=\"rating\"&gt;".$rating."&lt;/span&gt;"; $output .= "&lt;span class=\"summary\"&gt;".$summary."&lt;/span&gt;"; $output .= "&lt;span class=\"description\"&gt;".$description."&lt;/span&gt;"; $output .= "&lt;/div&gt;"; } else { $output = "&lt;div class=\"hreview\" style=\"display:block; margin: 0 0 10px 10px; padding: 10px; background: #F6F6F6; border: 1px solid #DDD; -moz-border-radius: 3px; border-radius: 3px; font-size: 0.8em; width: 30%; float: right;\"&gt;"; $output .= "Title: &lt;span class=\"item\"&gt;&lt;span class=\"fn entry-title\" style=\"font-size: 0.8em;font-weight: normal;\"&gt;".$title."&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;"; $output .= "Reviewed by &lt;span class=\"reviewer\"&gt;".$author."&lt;/span&gt; on &lt;span class=\"dtreviewed\"&gt; ".$date_only."&lt;span class=\"value-title\" title=\"".$date."\"&gt;&lt;/span&gt;&lt;/span&gt;&lt;br/&gt;"; $output .= "Rating: &lt;span class=\"rating\"&gt;".$rating."&lt;/span&gt;&lt;br/&gt;"; $output .= ( 0 &lt; strlen($summary) ) ? "Summary: &lt;span class=\"summary\"&gt;".$summary."&lt;/span&gt;&lt;br/&gt;" : ""; $output .= ( 0 &lt; strlen($description) ) ? "&lt;p&gt;&lt;span class=\"description\"&gt;".$description."&lt;/span&gt;&lt;/p&gt;" : ""; $output .= "&lt;/div&gt;"; } $content = $output.$content ; } } return $content; } ?&gt; </code></pre>
 

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