Capitolo 4 File path

27 Agosto 2022 programmazione plugin wordpress, programmazione wordpress, wordpress

programmazione Plugin programmare wordpress

Per poterti collegare ad un file che si trova dentro ad un tuo plugin, si usano delle funzioni di wordpress e sono:

plugin_basename( __FILE__ );	Ottiene il nome di base di un plug-in.
plugin_dir_path( __FILE__ );	Ottieni il percorso della directory del filesystem (con barra finale) per il plugin FILE passato.
plugin_dir_path( __FILE__ ) . ‘includes/include-test.php’	Recupera il percorso della directory del filesystem del file include-test.php che si trova nella cartella includes/
plugins_url();	Recupera un URL all’interno della directory dei plugin o mu-plugin.
plugins_url( ‘includes’, __FILE__ );	Recupera un URL all’interno della directory dei plugin nella directory /includes
plugin_dir_url( __FILE__ );	Ottieni il percorso della directory URL (con barra finale) per il plug-in FILE passato.

esempio:

?>
  <div class="wrap">
    <h1><?php esc_html_e( get_admin_page_title() ); ?></h1>

    <?php
      $wpplugin_plugin_basename = plugin_basename( __FILE__ );
      $wpplugin_plugin_dir_path = plugin_dir_path( __FILE__ );
      $wpplugin_plugins_url_default = plugins_url();
      $wpplugin_plugins_url = plugins_url( 'includes', __FILE__ );
      $wpplugin_plugin_dir_url = plugin_dir_url( __FILE__ );
    ?>

    <ul>
      <li>plugin_basename( __FILE__ ) - <?php echo $wpplugin_plugin_basename; ?></li>
      <li>plugin_dir_path( __FILE__ ) - <?php echo $wpplugin_plugin_dir_path; ?></li>
      <li>plugins_url() - <?php echo $wpplugin_plugins_url_default; ?></li>
      <li>plugins_url( 'includes', __FILE__ ) - <?php echo $wpplugin_plugins_url; ?></li>
      <li>plugin_dir_url( __FILE__ ) - <?php echo $wpplugin_plugin_dir_url; ?></li>
      <li>included file test - <?php include( plugin_dir_path( __FILE__ ) . 'includes/include-test.php'); ?></li>
    </ul>

  </div>
  <?php

<?php

$wpplugin_plugin_basename = plugin_basename( __FILE__ );

$wpplugin_plugin_dir_path = plugin_dir_path( __FILE__ );

$wpplugin_plugins_url_default = plugins_url();

$wpplugin_plugins_url = plugins_url( 'includes', __FILE__ );

$wpplugin_plugin_dir_url = plugin_dir_url( __FILE__ );

<ul>

<li>plugin_basename( __FILE__ ) - <?php echo $wpplugin_plugin_basename; ?></li>

<li>plugin_dir_path( __FILE__ ) - <?php echo $wpplugin_plugin_dir_path; ?></li>

<li>plugins_url() - <?php echo $wpplugin_plugins_url_default; ?></li>

<li>plugins_url( 'includes', __FILE__ ) - <?php echo $wpplugin_plugins_url; ?></li>

<li>plugin_dir_url( __FILE__ ) - <?php echo $wpplugin_plugin_dir_url; ?></li>

<li>included file test - <?php include( plugin_dir_path( __FILE__ ) . 'includes/include-test.php'); ?></li>

</ul>

</div>

<?php

codice file /includes/include-test.php:

<?php
  $wpplugin_plugins_url = plugins_url( '/', __FILE__ );
  echo $wpplugin_plugins_url;

<?php

$wpplugin_plugins_url = plugins_url( '/', __FILE__ );

echo $wpplugin_plugins_url;

risultato:

plugin_basename( __FILE__ ) – 6.02.02-admin-footer-credits-folder/6.07-plugin-file-paths.php
plugin_dir_path( __FILE__ ) – /www/wordpress_https/wp-content/plugins/6.02.02-admin-footer-credits-folder/
plugins_url() – https://mstc.sytes.net/wp-content/plugins
plugins_url( ‘includes’, __FILE__ ) – https://mstc.sytes.net/wp-content/plugins/6.02.02-admin-footer-credits-folder/includes
plugin_dir_url( __FILE__ ) – https://mstc.sytes.net/wp-content/plugins/6.02.02-admin-footer-credits-folder/
included file test – https://mstc.sytes.net/wp-content/plugins/6.02.02-admin-footer-credits-folder/includes/

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