I am trying to output recent posts plus the excerpt onto my homepage using the following code:
<?php
$args = array( 'numberposts' => '3' );
$recent_posts = wp_get_recent_posts( $args );
foreach( $recent_posts as $recent ){
echo '<li><a href="' . get_permalink($recent["ID"]) . '" title="Look '.$recent["post_title"].'" >' . $recent["post_title"].'</a>' . $recent["post_excerpt"] . ' </li> ';
}
?>
This seems to output the title and the permalink just fine, however it does not output the excerpt.
Hope someone can help
put the array in your desired custom post like this in your functions.php
$args = array(
'supports' => array('title','editor','author','excerpt') // by writing these lines an custom field has been added to CMS
);
For retrieving at front end
echo $post->post_excerpt; // this will return you the excerpt of the current post
try this one
<?php
$args = array( 'post_type'=>'post',
'orderby'=>'post_date',
'post_status'=>'publish',
'order' => 'DESC',
'showposts' => '3' );
$recent_posts = get_posts( $args );
foreach( $recent_posts as $recent ){
echo '<li><a href="' . get_permalink($recent->ID) . '" title="Look '.$recent->post_title.'" >' . $recent->post_title.'</a>' . $recent->post_excerpt . ' </li> ';
}
?>
Make sure your post_excerpt
is not empty
If you want to add the post_excerpt
then use wp_update_post
$my_post = array();
$my_post['ID'] = 37;// it is important
$my_post['post_excerpt'] = 'This is the updated post excerpt.';
wp_update_post( $my_post );
As per your request in comments i am showing you the demo to update the post
by copying the post_title
in the post_excerpt
so here you go
<?php
$args = array( 'post_type'=>'post',
'orderby'=>'post_date',
'post_status'=>'publish',
'order' => 'DESC',
'showposts' => '3' );
$recent_posts = get_posts( $args );
foreach( $recent_posts as $recent ){ // this foreach to add the excerpt
$my_post = array();
$my_post['ID'] = $recent->ID;// it is important
$my_post['post_excerpt'] = $recent->post_content;
wp_update_post( $my_post );
}
foreach( $recent_posts as $recent ){ // this foreach to show the excerpt
echo '<li><a href="' . get_permalink($recent->ID) . '" title="Look '.$recent->post_title.'" >' . $recent->post_title.'</a>' . $recent->post_excerpt . ' </li> ';
}
?>
Also see wp_insert_post
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