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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
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.
Line | Code |
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478 | * An array of metadata about the available plugin update. |
479 | * |
480 | * @type int $id Plugin ID. |
481 | * @type string $slug Plugin slug. |
482 | * @type string $new_version New plugin version. |
483 | * @type string $url Plugin URL. |
484 | * @type string $package Plugin update package URL. |
485 | * } |
486 | */ |
487 | do_action( "in_plugin_update_message-{$file}", $plugin_data, $response ); |
488 |
|
489 | echo '</p></div></td></tr>'; |
490 | } |
491 | } |
492 |
|
493 | /** |
494 | * @return array |
495 | */ |
496 | function get_theme_updates() { |