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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 |
|---|---|
| 25 | * An array of custom-header support arguments. |
| 26 | * |
| 27 | * @type string $default_text_color Default color of the header text. |
| 28 | * @type int $width Width in pixels of the custom header image. Default 954. |
| 29 | * @type int $height Height in pixels of the custom header image. Default 1300. |
| 30 | * @type string $wp-head-callback Callback function used to styles the header image and text |
| 31 | * displayed on the blog. |
| 32 | * } |
| 33 | */ |
| 34 | add_theme_support( 'custom-header', apply_filters( 'twentyfifteen_custom_header_args', array( |
| 35 | 'default-text-color' => $default_text_color, |
| 36 | 'width' => 954, |
| 37 | 'height' => 1300, |
| 38 | 'wp-head-callback' => 'twentyfifteen_header_style', |
| 39 | ) ) ); |
| 40 | } |
| 41 | add_action( 'after_setup_theme', 'twentyfifteen_custom_header_setup' ); |
| 42 | |
| 43 | /** |