[WordPress] 客製化紀錄網站內容版本修訂的做法 https://www.mxp.tw/8784/

mxp_get_post_edit_log.php

<?php
function mxp_get_post_edit_log($new_status, $old_status, $post) {
    if ($post->post_type != "page") {
        return;
    }

    //取得編修人
    $current_user = wp_get_current_user();
    //組合紀錄格式
    $sp_line     = "-.-.-.-.-.-.-.-.-.-.-.-";
    $log_user    = "User ID: {$current_user->ID}:{$current_user->display_name}";
    $log_message = $log_user . " > " . $post->post_type . " -> status: " . $old_status . " to " . $new_status . " at " . date('Y-m-d H:i:s') . " | " . time();
    $log_content = $log_message . PHP_EOL . "Title: " . $post->post_title . PHP_EOL . $sp_line . PHP_EOL . $post->post_content . PHP_EOL . $sp_line . PHP_EOL;
    //創建目錄
    $upload_dir  = wp_upload_dir();
    $log_dirname = $upload_dir['basedir'] . '/post_edit_log';
    if (!file_exists($log_dirname)) {
        wp_mkdir_p($log_dirname);
    }
    error_log($log_content, 3, $log_dirname . "/" . $post->ID . ".log");

}
add_action('transition_post_status', 'mxp_get_post_edit_log', 10, 3);