markdown WP中的转储字段（非木材/树枝）

Posted 2021-05-06

# My Improvements on the CSS Tricks code 
This outputs arrays as preformatted arrays so I can actually see and use their info!!!

```php
<h3>All Post Meta</h3>

<?php $getPostCustom=get_post_custom(); // Get all the data ?>

<?php

$fields = get_fields();

if( $fields ): ?>
	<ul>
		<?php foreach( $fields as $name => $value ):
      if (gettype($value) !== 'array') {?>
			<li><b><?php echo $name; ?></b> <?php echo $value; ?></li>
		<?php } else { ?>
      <li><b><?php echo $name; ?></b> <pre><?php print_r($value); ?></pre></li>
    <?php } endforeach; ?>
	</ul>
<?php endif; ?>


<?php
    foreach($getPostCustom as $name=>$value) {

        echo "<strong>".$name."</strong>"."  =>  ";

        foreach($value as $nameAr=>$valueAr) {
                echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
                echo $nameAr."  =>  ";
                echo var_dump($valueAr);
        }

        echo "<br /><br />";

    }
?>
```

From [CSS Tricks](https://css-tricks.com/snippets/wordpress/dump-all-custom-fields/) we get:

```php
<h3>All Post Meta</h3>

<?php $getPostCustom=get_post_custom(); // Get all the data ?>

<?php
    foreach($getPostCustom as $name=>$value) {

        echo "<strong>".$name."</strong>"."  =>  ";

        foreach($value as $nameAr=>$valueAr) {
                echo "<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
                echo $nameAr."  =>  ";
                echo var_dump($valueAr);
        }

        echo "<br /><br />";

    }
?>
```

From [ACF](https://www.advancedcustomfields.com/resources/get_fields/) comes the following:

```php
<?php 

$fields = get_fields();

if( $fields ): ?>
	<ul>
		<?php foreach( $fields as $name => $value ): ?>
			<li><b><?php echo $name; ?></b> <?php echo $value; ?></li>
		<?php endforeach; ?>
	</ul>
<?php endif; ?>
```