我正试图插入到wordpress数据库中的表中，但由于某种原因，它总是失败。

$table_name = $wpdb->prefix . "wp_list_press";

$res = $wpdb->replace( $table_name, array(
    \'pr_id\'    => $da, 
    \'pr_title\' => $t,
    \'pr_link\'  => $str,
    \'pr_date\'  => $date,
    \'pr_text\'  => $tx,
    \'pr_desc\'  => $desc,
    \'pr_image\' => $im,
    \'pr_pdf\'   => $pd,
),
array(
    \'%d\',
    \'%s\',
    \'%s\',
    \'%s\',
    \'%s\',
    \'%s\',
    \'%s\',
    \'%s\',
    \'%s\',
    \'%s\',
));

if ( $res ) {
    print( "Success" );

} else {
    print( "Failed" );
}