WordPress notes, admin URLs,, etc.

wordpress-notes.php

<?php

/*
WordPress settings list (serialized data hidden):
/wp-admin/options.php

Jetpack settings by modules (defualt hidden):
/wp-admin/admin.php?page=jetpack_modules

List Reusable Blocks (CPT):
/wp-admin/edit.php?post_type=wp_block
*/

/* List all PDFs in Media Library */
$query_images_args = array(
    'post_type'      => 'attachment',
    'post_status'    => 'inherit',
    'post_mime_type' => 'application/pdf',
    'posts_per_page' => -1,
);
$query_images = new WP_Query( $query_images_args );

// print_r( wp_list_pluck( $query_images->posts, 'guid' ) );

wp_reset_postdata();

/* Lists Pages and their assigned Page Templates  */
$pgs = get_pages();

echo "<table style='border-spacing:5px;'><thead>\n";
echo "<th><strong>Page Title (ID#)</strong></th><th><strong>Parent#</strong></th><th><strong>Template</strong></th>";
echo "\n</thead><tbody><tr><colspan='3'><hr /></td></tr>\n";
foreach ($pgs as $pg) {
    $pad = '';
    $parent_id = $pg->post_parent;
    if ( $parent_id ) { // Child.
        $pad = '&ndash; ';
        if ( get_post_ancestors( $parent_id ) ) // Grandchiid.
            $pad = '&ndash;&ndash; ';
    }

    $template = get_post_meta($pg->ID, '_wp_page_template', true);
	echo "<tr><td>$pad $pg->post_title ($pg->ID)</td><td>$parent_id</td><td>$template</td></tr>\n";
}
echo '</tbody></table>';

wp_reset_postdata();
?>

<?php
// WP tool: Repair and Optimize Database
// Add to wp-config:
define('WP_ALLOW_REPAIR', true);
// run: /wp-admin/maint/repair.php
?>

<!--
Performance metrics
<?php echo get_num_queries(); ?> queries
<?php timer_stop( 1 ); ?> seconds
<?php echo round( memory_get_peak_usage() / 1024 / 1024, 3 ); ?> MB Peak Memory Used
-->

<!-- Theme template: <?php global $template; print_r($template); ?> -->

/* Display data (for dev work) */
<?php if ( current_user_can( 'administrator' ) ) { ?>
<details><summary>Data</summary>
<pre><?php print_r ( $data_array ); ?></pre>
</details>
<?php } ?>