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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 |
---|---|
557 | * @since 3.1.0 |
558 | * |
559 | * @param array $theme_meta An array of the theme's metadata, |
560 | * including the version, author, and |
561 | * theme URI. |
562 | * @param string $stylesheet Directory name of the theme. |
563 | * @param WP_Theme $theme WP_Theme object. |
564 | * @param string $status Status of the theme. |
565 | */ |
566 | $theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $stylesheet, $theme, $status ); |
567 | echo implode( ' | ', $theme_meta ); |
568 |
|
569 | echo '</div>'; |
570 | } |
571 |
|
572 | /** |
573 | * Handles default column output. |
574 | * |
575 | * @since 4.3.0 |