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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 |
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1044 | $wp_styles->do_items(false); |
1045 |
|
1046 | /** |
1047 | * Filter whether to print the admin styles. |
1048 | * |
1049 | * @since 2.8.0 |
1050 | * |
1051 | * @param bool $print Whether to print the admin styles. Default true. |
1052 | */ |
1053 | if ( apply_filters( 'print_admin_styles', true ) ) { |
1054 | _print_styles(); |
1055 | } |
1056 |
|
1057 | $wp_styles->reset(); |
1058 | return $wp_styles->done; |
1059 | } |
1060 |
|
1061 | /** |
1062 | * Prints the styles that were queued too late for the HTML head. |