get_metadata [ WordPress Function ]
get_metadata ( $meta_type, $object_id, $meta_key = '', $single = false )
| Parameters: |
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| Returns: |
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| Defined at: |
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Soorgelijke functies: get_commentdata, delete_metadata, get_theme_data, get_metadata_by_mid, get_userdata
Retrieve metadata for the specified object.
Source
<?php
function get_metadata($meta_type, $object_id, $meta_key = '', $single = false) {
if ( !$meta_type )
return false;
if ( !$object_id = absint($object_id) )
return false;
$check = apply_filters( "get_{$meta_type}_metadata", null, $object_id, $meta_key, $single );
if ( null !== $check ) {
if ( $single && is_array( $check ) )
return $check[0];
else
return $check;
}
$meta_cache = wp_cache_get($object_id, $meta_type . '_meta');
if ( !$meta_cache ) {
$meta_cache = update_meta_cache( $meta_type, array( $object_id ) );
$meta_cache = $meta_cache[$object_id];
}
if ( !$meta_key )
return $meta_cache;
if ( isset($meta_cache[$meta_key]) ) {
if ( $single )
return maybe_unserialize( $meta_cache[$meta_key][0] );
else
return array_map('maybe_unserialize', $meta_cache[$meta_key]);
}
if ($single)
return '';
else
return array();
}
?>
Examples [ wp-snippets.com ]
Top Google zoekresultaten
- get_metadata - WordPress Codex
Description. Retrieve metadata for the specified object. Usage. <?php get_metadata($meta_type, $object_id, $meta_key = , $single = false) ?> Parameters ...
codex.wordpress.org - get_metadata.pl
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oos.soest.hawaii.edu - GET_METADATA
[Or] </GET_METADATA >. Bold: Attribute or child element is required. Description : Parent element used to send requests to the Metadata Server. Restrictions: ...
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