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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 |
|---|---|
| 1187 | * @since 2.9.0 As 'site_option_' . $key |
| 1188 | * @since 3.0.0 |
| 1189 | * @since 4.4.0 The `$option` parameter was added. |
| 1190 | * @since 4.7.0 The `$network_id` parameter was added. |
| 1191 | * |
| 1192 | * @param mixed $value Value of network option. |
| 1193 | * @param string $option Option name. |
| 1194 | * @param int $network_id ID of the network. |
| 1195 | */ |
| 1196 | return apply_filters( "site_option_{$option}", $value, $option, $network_id ); |
| 1197 | } |
| 1198 | |
| 1199 | /** |
| 1200 | * Add a new network option. |
| 1201 | * |
| 1202 | * Existing options will not be updated. |
| 1203 | * |
| 1204 | * @since 4.4.0 |
| 1205 | * |