Örnek olarak;
function wpshed_get_custom_field( $value ) {
global $post;
$custom_field = get_post_meta( $post->ID, $value, true );
if ( !empty( $custom_field ) )
return is_array( $custom_field ) ? stripslashes_deep( $custom_field ) : stripslashes( wp_kses_decode_entities( $custom_field ) );
return false;
}
/**
* Register the Meta box
*/
function wpshed_add_custom_meta_box() {
add_meta_box( 'wpshed-meta-box', __( 'Film Bilgileri', 'wpshed' ), 'wpshed_meta_box_output', 'post', 'normal', 'high' );
add_meta_box( 'wpshed-meta-box', __( 'Film Bilgileri', 'wpshed' ), 'wpshed_meta_box_output', 'page', 'normal', 'high' );
}
add_action( 'add_meta_boxes', 'wpshed_add_custom_meta_box' );
/**
* Output the Meta box
*/
function wpshed_meta_box_output( $post ) {
// create a nonce field
wp_nonce_field( 'my_wpshed_meta_box_nonce', 'wpshed_meta_box_nonce' ); ?>
}
/**
* Save the Meta box values
*/
function wpshed_meta_box_save( $post_id ) {
// Stop the script when doing autosave
if( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
// Verify the nonce. If insn't there, stop the script
if( !isset( $_POST['wpshed_meta_box_nonce'] ) || !wp_verify_nonce( $_POST['wpshed_meta_box_nonce'], 'my_wpshed_meta_box_nonce' ) ) return;
// Stop the script if the user does not have edit permissions
if( !current_user_can( 'edit_post', get_the_id() ) ) return;
// Save the textfield
if( isset( $_POST['wpshed_textfield'] ) )
update_post_meta( $post_id, 'wpshed_textfield', esc_attr( $_POST['wpshed_textfield'] ) );
// Save the textarea
if( isset( $_POST['wpshed_textarea'] ) )
update_post_meta( $post_id, 'wpshed_textarea', esc_attr( $_POST['wpshed_textarea'] ) );
}
add_action( 'save_post', 'wpshed_meta_box_save' );