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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 |
---|---|
1087 |
|
1088 | /** |
1089 | * Fires after a site option has been successfully added. |
1090 | * |
1091 | * @since 3.0.0 |
1092 | * |
1093 | * @param string $option Name of site option. |
1094 | * @param mixed $value Value of site option. |
1095 | */ |
1096 | do_action( "add_site_option", $option, $value ); |
1097 |
|
1098 | return true; |
1099 | } |
1100 | return false; |
1101 | } |
1102 |
|
1103 | /** |
1104 | * Removes site option by name. |
1105 | * |