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apply_filters( 'the_meta_key', string $html, string $key, string $value )

Since
2.2.0
Filters the HTML output of the li element in the post custom fields list.

Parameters

$htmlstring
The HTML output for the li element.
$keystring
Meta key.
$valuestring
Meta value.

Fired at · 1

  • wp-includes/post-template.php:1155the_meta()

Source

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			 * @since 2.2.0			 *			 * @param string $html  The HTML output for the li element.			 * @param string $key   Meta key.			 * @param string $value Meta value.			 */			$li_html .= apply_filters( 'the_meta_key', $html, $key, $value );		} 		if ( $li_html ) {			echo "<ul class='post-meta'>\n{$li_html}</ul>\n";		}	}

History

Introduced in 2.2.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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