WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 1074 | * |
| 1075 | * The dynamic portion of the hook name, `$name`, refers to the key name |
| 1076 | * of the modification array. For example, 'header_textcolor', 'header_image', |
| 1077 | * and so on depending on the theme options. |
| 1078 | * |
| 1079 | * @since 2.2.0 |
| 1080 | * |
| 1081 | * @param mixed $current_mod The value of the active theme modification. |
| 1082 | */ |
| 1083 | return apply_filters( "theme_mod_{$name}", $mods[ $name ] ); |
| 1084 | } |
| 1085 | |
| 1086 | if ( is_string( $default_value ) ) { |
| 1087 | // Only run the replacement if an sprintf() string format pattern was found. |
| 1088 | if ( preg_match( '#(?<!%)%(?:\d+\$?)?s#', $default_value ) ) { |
| 1089 | // Remove a single trailing percent sign. |
| 1090 | $default_value = preg_replace( '#(?<!%)%$#', '', $default_value ); |
| 1091 | $default_value = sprintf( $default_value, get_template_directory_uri(), get_stylesheet_directory_uri() ); |
| 1092 | } |
| 1093 | } |
| 1094 | |
| 1095 | /** This filter is documented in wp-includes/theme.php */ |
| 1096 | return apply_filters( "theme_mod_{$name}", $default_value ); |
| 1097 | } |
| 1098 | |
| 1099 | /** |
| 1100 | * Updates theme modification value for the active theme. |
| 1101 | * |
| 1102 | * @since 2.1.0 |
| 1103 | * @since 5.6.0 A return value was added. |
| 1104 | * |
| 1105 | * @param string $name Theme modification name. |