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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 |
|---|---|
| 251 | * Filter the default avatars. |
| 252 | * |
| 253 | * Avatars are stored in key/value pairs, where the key is option value, |
| 254 | * and the name is the displayed avatar name. |
| 255 | * |
| 256 | * @since 2.6.0 |
| 257 | * |
| 258 | * @param array $avatar_defaults Array of default avatars. |
| 259 | */ |
| 260 | $avatar_defaults = apply_filters( 'avatar_defaults', $avatar_defaults ); |
| 261 | $default = get_option('avatar_default'); |
| 262 | if ( empty($default) ) |
| 263 | $default = 'mystery'; |
| 264 | $size = 32; |
| 265 | $avatar_list = ''; |
| 266 | |
| 267 | // Force avatars on to display these choices |
| 268 | add_filter( 'pre_option_show_avatars', '__return_true', 100 ); |
| 269 | |