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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 |
|---|---|
| 424 | if ( !empty( $plugin_data['Author'] ) ) { |
| 425 | $author = $plugin_data['Author']; |
| 426 | if ( !empty( $plugin_data['AuthorURI'] ) ) |
| 427 | $author = '<a href="' . $plugin_data['AuthorURI'] . '" title="' . esc_attr__( 'Visit author homepage' ) . '">' . $plugin_data['Author'] . '</a>'; |
| 428 | $plugin_meta[] = sprintf( __( 'By %s' ), $author ); |
| 429 | } |
| 430 | if ( ! empty( $plugin_data['PluginURI'] ) ) |
| 431 | $plugin_meta[] = '<a href="' . $plugin_data['PluginURI'] . '" title="' . esc_attr__( 'Visit plugin site' ) . '">' . __( 'Visit plugin site' ) . '</a>'; |
| 432 | |
| 433 | $plugin_meta = apply_filters( 'plugin_row_meta', $plugin_meta, $plugin_file, $plugin_data, $status ); |
| 434 | echo implode( ' | ', $plugin_meta ); |
| 435 | |
| 436 | echo "</div></td>"; |
| 437 | break; |
| 438 | default: |
| 439 | echo "<td class='$column_name column-$column_name'$style>"; |
| 440 | do_action( 'manage_plugins_custom_column', $column_name, $plugin_file, $plugin_data ); |
| 441 | echo "</td>"; |
| 442 | } |