Twenty Fifteen: Use strict comparison in inc/custom-header.php.

Props kapilpaul.
See #53359.

git-svn-id: https://develop.svn.wordpress.org/trunk@51401 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2021-07-10 18:42:36 +00:00
parent ec70bebfb4
commit e618a5b859

View File

@ -58,11 +58,11 @@ add_action( 'after_setup_theme', 'twentyfifteen_custom_header_setup' );
function twentyfifteen_hex2rgb( $color ) {
$color = trim( $color, '#' );
if ( strlen( $color ) == 3 ) {
if ( strlen( $color ) === 3 ) {
$r = hexdec( substr( $color, 0, 1 ) . substr( $color, 0, 1 ) );
$g = hexdec( substr( $color, 1, 1 ) . substr( $color, 1, 1 ) );
$b = hexdec( substr( $color, 2, 1 ) . substr( $color, 2, 1 ) );
} elseif ( strlen( $color ) == 6 ) {
} elseif ( strlen( $color ) === 6 ) {
$r = hexdec( substr( $color, 0, 2 ) );
$g = hexdec( substr( $color, 2, 2 ) );
$b = hexdec( substr( $color, 4, 2 ) );