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<?php |
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/** |
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* functions that can be directly used in the frontend |
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*/ |
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|
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/** |
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* echoes a list with image sources for a given post |
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* |
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* @global obj $my_isc isc class |
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* @param int $post_id post id |
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*/ |
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function isc_list($post_id = 0) { |
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$isc_public = ISC_Class::get_instance(); |
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echo $isc_public->list_post_attachments_with_sources($post_id); |
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} |
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|
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/** |
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* returns the source html of a given image |
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* |
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* @global obj $my_isc isc class |
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* @param int $attachment_id id of the image |
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*/ |
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function isc_image_source($attachment_id = 0) { |
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$isc_public = ISC_Class::get_instance(); |
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echo $isc_public->render_image_source_string($attachment_id); |
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} |
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|
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/** |
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* return the source html of the featured image |
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* |
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* @since 1.8 |
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* @global obj $my_isc isc class |
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* @global obj $post current post |
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* @param int $post_id id of the post; will use current post if empty |
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*/ |
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function isc_thumbnail_source($post_id = 0) { |
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global $post; |
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$isc_public = ISC_Class::get_instance(); |
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|
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if( empty($post_id) && isset($post->ID) ){ |
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$post_id = $post->ID; |
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} |
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|
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echo $isc_public->get_thumbnail_source_string($post_id); |
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} |
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|
