我正在开发一个主题，正在与WP_Customize_Color_Control.

有时它在颜色的十六进制之前包含#符号，有时不包含。我已经对代码进行了三次检查，看不出原因header_textcolor 是在生成的样式表中，在十六进制值之前省略#符号的唯一颜色（这会阻止使用它）。

摘自函数。php：

$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'header_backgroundcolor\', array(
  \'label\'      => __( \'Header Background Color\' ),
  \'section\'    => \'colors\',
  \'settings\'   => \'header_backgroundcolor\',
) ) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'header_brandtextcolor\', array(
  \'label\'      => __( \'Header Brand Text Color\' ),
  \'section\'    => \'colors\',
  \'settings\'   => \'header_brandtextcolor\',
) ) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'header_brandhovertextcolor\', array(
  \'label\'      => __( \'Header Brand Hover Text Color\' ),
  \'section\'    => \'colors\',
  \'settings\'   => \'header_brandhovertextcolor\',
) ) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'header_textcolor\', array(
  \'label\'      => __( \'Header Text Color\' ),
  \'section\'    => \'colors\',
  \'settings\'   => \'header_textcolor\',
) ) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'header_hovertextcolor\', array(
  \'label\'      => __( \'Header Hover Text Color\' ),
  \'section\'    => \'colors\',
  \'settings\'   => \'header_hovertextcolor\',
) ) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'header_activetextcolor\', array(
  \'label\'      => __( \'Header Active Text Color\' ),
  \'section\'    => \'colors\',
  \'settings\'   => \'header_activetextcolor\',
) ) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'backgroundcolor\', array(
  \'label\'      => __( \'Background Color\' ),
  \'section\'    => \'colors\',
  \'settings\'   => \'backgroundcolor\',
) ) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'footer_backgroundcolor\', array(
  \'label\'      => __( \'Footer Background Color\' ),
  \'section\'    => \'colors\',
  \'settings\'   => \'footer_backgroundcolor\',
) ) );

摘自动态CSS：

body {
  background-color: <?= get_theme_mod( \'backgroundcolor\', \'#dddddd\' ); ?>;
}

.navbar-default {
  background-color: <?= get_theme_mod( \'header_backgroundcolor\', \'#f8f8f8\' ); ?>;
}

.navbar-default .navbar-brand {
  color: <?= get_theme_mod( \'header_brandtextcolor\', \'#777777\' ); ?>;
}

.navbar-default .navbar-brand:hover,
.navbar-default .navbar-brand:focus {
  color: <?= get_theme_mod( \'header_brandhovertextcolor\', \'#5e5e5e\' ); ?>;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  color: <?= get_theme_mod( \'header_activetextcolor\', \'#555555\' ); ?>;
}

.navbar-default .navbar-nav > li > a {
  color: <?= get_theme_mod( \'header_textcolor\', \'#777777\' ); ?>;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
  color: <?= get_theme_mod( \'header_hovertextcolor\', \'#333333\' ); ?>;
}

由于两个##符号或无#符号阻止设置值，我当前的解决方法是：

.navbar-default .navbar-nav > li > a {
  color: <?= get_theme_mod( \'header_textcolor\', \'#777777\' ); ?>;
}

.navbar-default .navbar-nav > li > a {
  color: #<?= get_theme_mod( \'header_textcolor\', \'#777777\' ); ?>;
}

然而，这里肯定有问题。其他颜色设置工作正常。

EDIT:

将“header\\u textcolor”更改为任何其他名称（“测试中的foobar”和“navbar\\u textcolor”）也解决了此问题。

我认为“header\\u textcolor”是一个保留值，或者我以某种方式破坏了Wordpress的安装。

$wp_customize->add_setting(\'Some_color\', array(
    \'default\' => \'#fffff\',
    \'sanitize_callback\' => \'sanitize_hex_color\',
));
    $wp_customize->add_control(
    new WP_Customize_Color_Control(
        $wp_customize,
        \'Some_color\',
        array(
            \'label\' => __(\'Some_color\', \'DesignitMultistore\'),
            \'section\' => \'Some Section\',
            \'priority\' => 1,
        )
    ));

$wp_customize->add_setting(\'header_backgroundcolor\', array(
\'default\' => \'#f8f8f8\',
        \'sanitize_callback\' => \'sanitize_hex_color\',
));

$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, \'header_backgroundcolor\', array(
      \'label\'      => __( \'Header Background Color\' ),
      \'section\'    => \'colors\',
      \'settings\'   => \'header_backgroundcolor\',
    ) ) );