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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 |
|---|---|
| 804 | * @param array $plugin_meta An array of the plugin's metadata, |
| 805 | * including the version, author, |
| 806 | * author URI, and plugin URI. |
| 807 | * @param string $plugin_file Path to the plugin file, relative to the plugins directory. |
| 808 | * @param array $plugin_data An array of plugin data. |
| 809 | * @param string $status Status of the plugin. Defaults are 'All', 'Active', |
| 810 | * 'Inactive', 'Recently Activated', 'Upgrade', 'Must-Use', |
| 811 | * 'Drop-ins', 'Search'. |
| 812 | */ |
| 813 | $plugin_meta = apply_filters( 'plugin_row_meta', $plugin_meta, $plugin_file, $plugin_data, $status ); |
| 814 | echo implode( ' | ', $plugin_meta ); |
| 815 | |
| 816 | echo "</div></td>"; |
| 817 | break; |
| 818 | default: |
| 819 | $classes = "$column_name column-$column_name $class"; |
| 820 | |
| 821 | echo "<td class='$classes{$extra_classes}'>"; |
| 822 | |