Source View: in_plugin_update_message-{$file}

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
444            *     An array of metadata about the available plugin update.
445            *
446            *     @type int    $id          Plugin ID.
447            *     @type string $slug        Plugin slug.
448            *     @type string $new_version New plugin version.
449            *     @type string $url         Plugin URL.
450            *     @type string $package     Plugin update package URL.
451            * }
452            */
453           do_action( "in_plugin_update_message-{$file}", $plugin_data, $response );
454
455           echo '</p></div></td></tr>';
456      }
457 }
458
459 /**
460  *
461  * @return array
462  */