Descrição
This plugin provides the template tag wp_get_post_image()
. Use it to call dynamically created images uploaded via the WordPress media uploader.
NOTE: This plugin is intended for use by WordPress developers and theme builders only.
Usage
<?php wp_get_post_image($args); ?>
Default Usage
<?php $args = array(
'width' => null,
'height' => null,
'css' => '',
'parent_id' => '',
'post_id' => '',
'filename' => '',
'return_html' => true
); ?>
By default, the function returns:
- The last uploaded image wrapped in an image tag (
<img />
). - A proportionately sized image with a
width
no greater than200px
. - The CSS class
wp-image-*ID*
and no other classes. - If you add
thickbox
viacss
, the appropriate anchor<a>
tag will be added for Thickbox compatibility.
Parameters
-
width (integer) – Width of image.
-
height (integer) – Height of image.
-
parent_id (integer) – The ID of the
post_parent
for the attachment. Specifying theparent_id
returns the first image attached to the parent post according tomenu_order
. -
post_id (integer) – The ID of the attachment.
-
filename (string) – The filename that corresponds to the
post_name
of the attachment. -
return_html (boolean) –
true
returns the image wrapped in an XHTML image tag.false
returns the image’s URL.
Example
<?php
// use this example wherever you have access to $post->ID, e.g. the WordPress loop
if(function_exists('wp_get_post_image'))
echo wp_get_post_image('width=450&css=alignleft&parent_id='.$post->ID);
?>
Instalação
Install the plugin as follows:
- Upload the folder
wp-get-post-image
to the/wp-content/plugins/
directory - Activate the plugin through the ‘Plugins’ menu in WordPress
- Place
<?php echo wp_get_post_image(); ?>
in your templates
FAQ
No questions yet.
Avaliações
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Contribuidores e desenvolvedores
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Registro de alterações
0.2 (2010-01-26)
- Adjusted
$image->basepath
to referenceget_bloginfo('wpurl')
instead ofget_bloginfo('url')
. This makes the plugin work when WordPress is installed in one directory while the blog displays in another. (HT: Mike Cohen)
0.1 (2009-11-23)
- first version