if ( $image ) {

[1500] Fix | Delete

echo esc_url( $image );

[1501] Fix | Delete

}

[1502] Fix | Delete

}

[1503] Fix | Delete

[1504] Fix | Delete

/**

[1505] Fix | Delete

* Gets the header images uploaded for the active theme.

[1506] Fix | Delete

*

[1507] Fix | Delete

* @since 3.2.0

[1508] Fix | Delete

*

[1509] Fix | Delete

* @return array

[1510] Fix | Delete

*/

[1511] Fix | Delete

function get_uploaded_header_images() {

[1512] Fix | Delete

$header_images = array();

[1513] Fix | Delete

[1514] Fix | Delete

$headers = get_posts(

[1515] Fix | Delete

array(

[1516] Fix | Delete

'post_type' => 'attachment',

[1517] Fix | Delete

'meta_key' => '_wp_attachment_is_custom_header',

[1518] Fix | Delete

'meta_value' => get_option( 'stylesheet' ),

[1519] Fix | Delete

'orderby' => 'none',

[1520] Fix | Delete

'nopaging' => true,

[1521] Fix | Delete

)

[1522] Fix | Delete

);

[1523] Fix | Delete

[1524] Fix | Delete

if ( empty( $headers ) ) {

[1525] Fix | Delete

return array();

[1526] Fix | Delete

}

[1527] Fix | Delete

[1528] Fix | Delete

foreach ( (array) $headers as $header ) {

[1529] Fix | Delete

$url = sanitize_url( wp_get_attachment_url( $header->ID ) );

[1530] Fix | Delete

$header_data = wp_get_attachment_metadata( $header->ID );

[1531] Fix | Delete

$header_index = $header->ID;

[1532] Fix | Delete

[1533] Fix | Delete

$header_images[ $header_index ] = array();

[1534] Fix | Delete

$header_images[ $header_index ]['attachment_id'] = $header->ID;

[1535] Fix | Delete

$header_images[ $header_index ]['url'] = $url;

[1536] Fix | Delete

$header_images[ $header_index ]['thumbnail_url'] = $url;

[1537] Fix | Delete

$header_images[ $header_index ]['alt_text'] = get_post_meta( $header->ID, '_wp_attachment_image_alt', true );

[1538] Fix | Delete

[1539] Fix | Delete

if ( isset( $header_data['attachment_parent'] ) ) {

[1540] Fix | Delete

$header_images[ $header_index ]['attachment_parent'] = $header_data['attachment_parent'];

[1541] Fix | Delete

} else {

[1542] Fix | Delete

$header_images[ $header_index ]['attachment_parent'] = '';

[1543] Fix | Delete

}

[1544] Fix | Delete

[1545] Fix | Delete

if ( isset( $header_data['width'] ) ) {

[1546] Fix | Delete

$header_images[ $header_index ]['width'] = $header_data['width'];

[1547] Fix | Delete

}

[1548] Fix | Delete

if ( isset( $header_data['height'] ) ) {

[1549] Fix | Delete

$header_images[ $header_index ]['height'] = $header_data['height'];

[1550] Fix | Delete

}

[1551] Fix | Delete

}

[1552] Fix | Delete

[1553] Fix | Delete

return $header_images;

[1554] Fix | Delete

}

[1555] Fix | Delete

[1556] Fix | Delete

/**

[1557] Fix | Delete

* Gets the header image data.

[1558] Fix | Delete

*

[1559] Fix | Delete

* @since 3.4.0

[1560] Fix | Delete

*

[1561] Fix | Delete

* @global array $_wp_default_headers

[1562] Fix | Delete

*

[1563] Fix | Delete

* @return object

[1564] Fix | Delete

*/

[1565] Fix | Delete

function get_custom_header() {

[1566] Fix | Delete

global $_wp_default_headers;

[1567] Fix | Delete

[1568] Fix | Delete

if ( is_random_header_image() ) {

[1569] Fix | Delete

$data = _get_random_header_data();

[1570] Fix | Delete

} else {

[1571] Fix | Delete

$data = get_theme_mod( 'header_image_data' );

[1572] Fix | Delete

if ( ! $data && current_theme_supports( 'custom-header', 'default-image' ) ) {

[1573] Fix | Delete

$directory_args = array( get_template_directory_uri(), get_stylesheet_directory_uri() );

[1574] Fix | Delete

$data = array();

[1575] Fix | Delete

$data['url'] = vsprintf( get_theme_support( 'custom-header', 'default-image' ), $directory_args );

[1576] Fix | Delete

$data['thumbnail_url'] = $data['url'];

[1577] Fix | Delete

if ( ! empty( $_wp_default_headers ) ) {

[1578] Fix | Delete

foreach ( (array) $_wp_default_headers as $default_header ) {

[1579] Fix | Delete

$url = vsprintf( $default_header['url'], $directory_args );

[1580] Fix | Delete

if ( $data['url'] === $url ) {

[1581] Fix | Delete

$data = $default_header;

[1582] Fix | Delete

$data['url'] = $url;

[1583] Fix | Delete

$data['thumbnail_url'] = vsprintf( $data['thumbnail_url'], $directory_args );

[1584] Fix | Delete

break;

[1585] Fix | Delete

}

[1586] Fix | Delete

}

[1587] Fix | Delete

}

[1588] Fix | Delete

}

[1589] Fix | Delete

}

[1590] Fix | Delete

[1591] Fix | Delete

$default = array(

[1592] Fix | Delete

'url' => '',

[1593] Fix | Delete

'thumbnail_url' => '',

[1594] Fix | Delete

'width' => get_theme_support( 'custom-header', 'width' ),

[1595] Fix | Delete

'height' => get_theme_support( 'custom-header', 'height' ),

[1596] Fix | Delete

'video' => get_theme_support( 'custom-header', 'video' ),

[1597] Fix | Delete

);

[1598] Fix | Delete

return (object) wp_parse_args( $data, $default );

[1599] Fix | Delete

}

[1600] Fix | Delete

[1601] Fix | Delete

/**

[1602] Fix | Delete

* Registers a selection of default headers to be displayed by the custom header admin UI.

[1603] Fix | Delete

*

[1604] Fix | Delete

* @since 3.0.0

[1605] Fix | Delete

*

[1606] Fix | Delete

* @global array $_wp_default_headers

[1607] Fix | Delete

*

[1608] Fix | Delete

* @param array $headers Array of headers keyed by a string ID. The IDs point to arrays

[1609] Fix | Delete

* containing 'url', 'thumbnail_url', and 'description' keys.

[1610] Fix | Delete

*/

[1611] Fix | Delete

function register_default_headers( $headers ) {

[1612] Fix | Delete

global $_wp_default_headers;

[1613] Fix | Delete

[1614] Fix | Delete

$_wp_default_headers = array_merge( (array) $_wp_default_headers, (array) $headers );

[1615] Fix | Delete

}

[1616] Fix | Delete

[1617] Fix | Delete

/**

[1618] Fix | Delete

* Unregisters default headers.

[1619] Fix | Delete

*

[1620] Fix | Delete

* This function must be called after register_default_headers() has already added the

[1621] Fix | Delete

* header you want to remove.

[1622] Fix | Delete

*

[1623] Fix | Delete

* @see register_default_headers()

[1624] Fix | Delete

* @since 3.0.0

[1625] Fix | Delete

*

[1626] Fix | Delete

* @global array $_wp_default_headers

[1627] Fix | Delete

*

[1628] Fix | Delete

* @param string|array $header The header string id (key of array) to remove, or an array thereof.

[1629] Fix | Delete

* @return bool|void A single header returns true on success, false on failure.

[1630] Fix | Delete

* There is currently no return value for multiple headers.

[1631] Fix | Delete

*/

[1632] Fix | Delete

function unregister_default_headers( $header ) {

[1633] Fix | Delete

global $_wp_default_headers;

[1634] Fix | Delete

[1635] Fix | Delete

if ( is_array( $header ) ) {

[1636] Fix | Delete

array_map( 'unregister_default_headers', $header );

[1637] Fix | Delete

} elseif ( isset( $_wp_default_headers[ $header ] ) ) {

[1638] Fix | Delete

unset( $_wp_default_headers[ $header ] );

[1639] Fix | Delete

return true;

[1640] Fix | Delete

} else {

[1641] Fix | Delete

return false;

[1642] Fix | Delete

}

[1643] Fix | Delete

}

[1644] Fix | Delete

[1645] Fix | Delete

/**

[1646] Fix | Delete

* Checks whether a header video is set or not.

[1647] Fix | Delete

*

[1648] Fix | Delete

* @since 4.7.0

[1649] Fix | Delete

*

[1650] Fix | Delete

* @see get_header_video_url()

[1651] Fix | Delete

*

[1652] Fix | Delete

* @return bool Whether a header video is set or not.

[1653] Fix | Delete

*/

[1654] Fix | Delete

function has_header_video() {

[1655] Fix | Delete

return (bool) get_header_video_url();

[1656] Fix | Delete

}

[1657] Fix | Delete

[1658] Fix | Delete

/**

[1659] Fix | Delete

* Retrieves header video URL for custom header.

[1660] Fix | Delete

*

[1661] Fix | Delete

* Uses a local video if present, or falls back to an external video.

[1662] Fix | Delete

*

[1663] Fix | Delete

* @since 4.7.0

[1664] Fix | Delete

*

[1665] Fix | Delete

* @return string|false Header video URL or false if there is no video.

[1666] Fix | Delete

*/

[1667] Fix | Delete

function get_header_video_url() {

[1668] Fix | Delete

$id = absint( get_theme_mod( 'header_video' ) );

[1669] Fix | Delete

[1670] Fix | Delete

if ( $id ) {

[1671] Fix | Delete

// Get the file URL from the attachment ID.

[1672] Fix | Delete

$url = wp_get_attachment_url( $id );

[1673] Fix | Delete

} else {

[1674] Fix | Delete

$url = get_theme_mod( 'external_header_video' );

[1675] Fix | Delete

}

[1676] Fix | Delete

[1677] Fix | Delete

/**

[1678] Fix | Delete

* Filters the header video URL.

[1679] Fix | Delete

*

[1680] Fix | Delete

* @since 4.7.3

[1681] Fix | Delete

*

[1682] Fix | Delete

* @param string $url Header video URL, if available.

[1683] Fix | Delete

*/

[1684] Fix | Delete

$url = apply_filters( 'get_header_video_url', $url );

[1685] Fix | Delete

[1686] Fix | Delete

if ( ! $id && ! $url ) {

[1687] Fix | Delete

return false;

[1688] Fix | Delete

}

[1689] Fix | Delete

[1690] Fix | Delete

return sanitize_url( set_url_scheme( $url ) );

[1691] Fix | Delete

}

[1692] Fix | Delete

[1693] Fix | Delete

/**

[1694] Fix | Delete

* Displays header video URL.

[1695] Fix | Delete

*

[1696] Fix | Delete

* @since 4.7.0

[1697] Fix | Delete

*/

[1698] Fix | Delete

function the_header_video_url() {

[1699] Fix | Delete

$video = get_header_video_url();

[1700] Fix | Delete

[1701] Fix | Delete

if ( $video ) {

[1702] Fix | Delete

echo esc_url( $video );

[1703] Fix | Delete

}

[1704] Fix | Delete

}

[1705] Fix | Delete

[1706] Fix | Delete

/**

[1707] Fix | Delete

* Retrieves header video settings.

[1708] Fix | Delete

*

[1709] Fix | Delete

* @since 4.7.0

[1710] Fix | Delete

*

[1711] Fix | Delete

* @return array

[1712] Fix | Delete

*/

[1713] Fix | Delete

function get_header_video_settings() {

[1714] Fix | Delete

$header = get_custom_header();

[1715] Fix | Delete

$video_url = get_header_video_url();

[1716] Fix | Delete

$video_type = wp_check_filetype( $video_url, wp_get_mime_types() );

[1717] Fix | Delete

[1718] Fix | Delete

$settings = array(

[1719] Fix | Delete

'mimeType' => '',

[1720] Fix | Delete

'posterUrl' => get_header_image(),

[1721] Fix | Delete

'videoUrl' => $video_url,

[1722] Fix | Delete

'width' => absint( $header->width ),

[1723] Fix | Delete

'height' => absint( $header->height ),

[1724] Fix | Delete

'minWidth' => 900,

[1725] Fix | Delete

'minHeight' => 500,

[1726] Fix | Delete

'l10n' => array(

[1727] Fix | Delete

'pause' => __( 'Pause' ),

[1728] Fix | Delete

'play' => __( 'Play' ),

[1729] Fix | Delete

'pauseSpeak' => __( 'Video is paused.' ),

[1730] Fix | Delete

'playSpeak' => __( 'Video is playing.' ),

[1731] Fix | Delete

),

[1732] Fix | Delete

);

[1733] Fix | Delete

[1734] Fix | Delete

if ( preg_match( '#^https?://(?:www\.)?(?:youtube\.com/watch|youtu\.be/)#', $video_url ) ) {

[1735] Fix | Delete

$settings['mimeType'] = 'video/x-youtube';

[1736] Fix | Delete

} elseif ( ! empty( $video_type['type'] ) ) {

[1737] Fix | Delete

$settings['mimeType'] = $video_type['type'];

[1738] Fix | Delete

}

[1739] Fix | Delete

[1740] Fix | Delete

/**

[1741] Fix | Delete

* Filters header video settings.

[1742] Fix | Delete

*

[1743] Fix | Delete

* @since 4.7.0

[1744] Fix | Delete

*

[1745] Fix | Delete

* @param array $settings An array of header video settings.

[1746] Fix | Delete

*/

[1747] Fix | Delete

return apply_filters( 'header_video_settings', $settings );

[1748] Fix | Delete

}

[1749] Fix | Delete

[1750] Fix | Delete

/**

[1751] Fix | Delete

* Checks whether a custom header is set or not.

[1752] Fix | Delete

*

[1753] Fix | Delete

* @since 4.7.0

[1754] Fix | Delete

*

[1755] Fix | Delete

* @return bool True if a custom header is set. False if not.

[1756] Fix | Delete

*/

[1757] Fix | Delete

function has_custom_header() {

[1758] Fix | Delete

if ( has_header_image() || ( has_header_video() && is_header_video_active() ) ) {

[1759] Fix | Delete

return true;

[1760] Fix | Delete

}

[1761] Fix | Delete

[1762] Fix | Delete

return false;

[1763] Fix | Delete

}

[1764] Fix | Delete

[1765] Fix | Delete

/**

[1766] Fix | Delete

* Checks whether the custom header video is eligible to show on the current page.

[1767] Fix | Delete

*

[1768] Fix | Delete

* @since 4.7.0

[1769] Fix | Delete

*

[1770] Fix | Delete

* @return bool True if the custom header video should be shown. False if not.

[1771] Fix | Delete

*/

[1772] Fix | Delete

function is_header_video_active() {

[1773] Fix | Delete

if ( ! get_theme_support( 'custom-header', 'video' ) ) {

[1774] Fix | Delete

return false;

[1775] Fix | Delete

}

[1776] Fix | Delete

[1777] Fix | Delete

$video_active_cb = get_theme_support( 'custom-header', 'video-active-callback' );

[1778] Fix | Delete

[1779] Fix | Delete

if ( empty( $video_active_cb ) || ! is_callable( $video_active_cb ) ) {

[1780] Fix | Delete

$show_video = true;

[1781] Fix | Delete

} else {

[1782] Fix | Delete

$show_video = call_user_func( $video_active_cb );

[1783] Fix | Delete

}

[1784] Fix | Delete

[1785] Fix | Delete

/**

[1786] Fix | Delete

* Filters whether the custom header video is eligible to show on the current page.

[1787] Fix | Delete

*

[1788] Fix | Delete

* @since 4.7.0

[1789] Fix | Delete

*

[1790] Fix | Delete

* @param bool $show_video Whether the custom header video should be shown. Returns the value

[1791] Fix | Delete

* of the theme setting for the `custom-header`'s `video-active-callback`.

[1792] Fix | Delete

* If no callback is set, the default value is that of `is_front_page()`.

[1793] Fix | Delete

*/

[1794] Fix | Delete

return apply_filters( 'is_header_video_active', $show_video );

[1795] Fix | Delete

}

[1796] Fix | Delete

[1797] Fix | Delete

/**

[1798] Fix | Delete

* Retrieves the markup for a custom header.

[1799] Fix | Delete

*

[1800] Fix | Delete

* The container div will always be returned in the Customizer preview.

[1801] Fix | Delete

*

[1802] Fix | Delete

* @since 4.7.0

[1803] Fix | Delete

*

[1804] Fix | Delete

* @return string The markup for a custom header on success.

[1805] Fix | Delete

*/

[1806] Fix | Delete

function get_custom_header_markup() {

[1807] Fix | Delete

if ( ! has_custom_header() && ! is_customize_preview() ) {

[1808] Fix | Delete

return '';

[1809] Fix | Delete

}

[1810] Fix | Delete

[1811] Fix | Delete

return sprintf(

[1812] Fix | Delete

'<div id="wp-custom-header" class="wp-custom-header">%s</div>',

[1813] Fix | Delete

get_header_image_tag()

[1814] Fix | Delete

);

[1815] Fix | Delete

}

[1816] Fix | Delete

[1817] Fix | Delete

/**

[1818] Fix | Delete

* Prints the markup for a custom header.

[1819] Fix | Delete

*

[1820] Fix | Delete

* A container div will always be printed in the Customizer preview.

[1821] Fix | Delete

*

[1822] Fix | Delete

* @since 4.7.0

[1823] Fix | Delete

*/

[1824] Fix | Delete

function the_custom_header_markup() {

[1825] Fix | Delete

$custom_header = get_custom_header_markup();

[1826] Fix | Delete

if ( empty( $custom_header ) ) {

[1827] Fix | Delete

return;

[1828] Fix | Delete

}

[1829] Fix | Delete

[1830] Fix | Delete

echo $custom_header;

[1831] Fix | Delete

[1832] Fix | Delete

if ( is_header_video_active() && ( has_header_video() || is_customize_preview() ) ) {

[1833] Fix | Delete

wp_enqueue_script( 'wp-custom-header' );

[1834] Fix | Delete

wp_localize_script( 'wp-custom-header', '_wpCustomHeaderSettings', get_header_video_settings() );

[1835] Fix | Delete

}

[1836] Fix | Delete

}

[1837] Fix | Delete

[1838] Fix | Delete

/**

[1839] Fix | Delete

* Retrieves background image for custom background.

[1840] Fix | Delete

*

[1841] Fix | Delete

* @since 3.0.0

[1842] Fix | Delete

*

[1843] Fix | Delete

* @return string

[1844] Fix | Delete

*/

[1845] Fix | Delete

function get_background_image() {

[1846] Fix | Delete

return get_theme_mod( 'background_image', get_theme_support( 'custom-background', 'default-image' ) );

[1847] Fix | Delete

}

[1848] Fix | Delete

[1849] Fix | Delete

/**

[1850] Fix | Delete

* Displays background image path.

[1851] Fix | Delete

*

[1852] Fix | Delete

* @since 3.0.0

[1853] Fix | Delete

*/

[1854] Fix | Delete

function background_image() {

[1855] Fix | Delete

echo get_background_image();

[1856] Fix | Delete

}

[1857] Fix | Delete

[1858] Fix | Delete

/**

[1859] Fix | Delete

* Retrieves value for custom background color.

[1860] Fix | Delete

*

[1861] Fix | Delete

* @since 3.0.0

[1862] Fix | Delete

*

[1863] Fix | Delete

* @return string

[1864] Fix | Delete

*/

[1865] Fix | Delete

function get_background_color() {

[1866] Fix | Delete

return get_theme_mod( 'background_color', get_theme_support( 'custom-background', 'default-color' ) );

[1867] Fix | Delete

}

[1868] Fix | Delete

[1869] Fix | Delete

/**

[1870] Fix | Delete

* Displays background color value.

[1871] Fix | Delete

*

[1872] Fix | Delete

* @since 3.0.0

[1873] Fix | Delete

*/

[1874] Fix | Delete

function background_color() {

[1875] Fix | Delete

echo get_background_color();

[1876] Fix | Delete

}

[1877] Fix | Delete

[1878] Fix | Delete

/**

[1879] Fix | Delete

* Default custom background callback.

[1880] Fix | Delete

*

[1881] Fix | Delete

* @since 3.0.0

[1882] Fix | Delete

*/

[1883] Fix | Delete

function _custom_background_cb() {

[1884] Fix | Delete

// $background is the saved custom image, or the default image.

[1885] Fix | Delete

$background = set_url_scheme( get_background_image() );

[1886] Fix | Delete

[1887] Fix | Delete

/*

[1888] Fix | Delete

* $color is the saved custom color.

[1889] Fix | Delete

* A default has to be specified in style.css. It will not be printed here.

[1890] Fix | Delete

*/

[1891] Fix | Delete

$color = get_background_color();

[1892] Fix | Delete

[1893] Fix | Delete

if ( get_theme_support( 'custom-background', 'default-color' ) === $color ) {

[1894] Fix | Delete

$color = false;

[1895] Fix | Delete

}

[1896] Fix | Delete

[1897] Fix | Delete

$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';

[1898] Fix | Delete

[1899] Fix | Delete

if ( ! $background && ! $color ) {

[1900] Fix | Delete

if ( is_customize_preview() ) {

[1901] Fix | Delete

printf( '<style%s id="custom-background-css"></style>', $type_attr );

[1902] Fix | Delete

}

[1903] Fix | Delete

return;

[1904] Fix | Delete

}

[1905] Fix | Delete

[1906] Fix | Delete

$style = $color ? 'background-color: ' . maybe_hash_hex_color( $color ) . ';' : '';

[1907] Fix | Delete

[1908] Fix | Delete

if ( $background ) {

[1909] Fix | Delete

$image = ' background-image: url("' . sanitize_url( $background ) . '");';

[1910] Fix | Delete

[1911] Fix | Delete

// Background Position.

[1912] Fix | Delete

$position_x = get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'default-position-x' ) );

[1913] Fix | Delete

$position_y = get_theme_mod( 'background_position_y', get_theme_support( 'custom-background', 'default-position-y' ) );

[1914] Fix | Delete

[1915] Fix | Delete

if ( ! in_array( $position_x, array( 'left', 'center', 'right' ), true ) ) {

[1916] Fix | Delete

$position_x = 'left';

[1917] Fix | Delete

}

[1918] Fix | Delete

[1919] Fix | Delete

if ( ! in_array( $position_y, array( 'top', 'center', 'bottom' ), true ) ) {

[1920] Fix | Delete

$position_y = 'top';

[1921] Fix | Delete

}

[1922] Fix | Delete

[1923] Fix | Delete

$position = " background-position: $position_x $position_y;";

[1924] Fix | Delete

[1925] Fix | Delete

// Background Size.

[1926] Fix | Delete

$size = get_theme_mod( 'background_size', get_theme_support( 'custom-background', 'default-size' ) );

[1927] Fix | Delete

[1928] Fix | Delete

if ( ! in_array( $size, array( 'auto', 'contain', 'cover' ), true ) ) {

[1929] Fix | Delete

$size = 'auto';

[1930] Fix | Delete

}

[1931] Fix | Delete

[1932] Fix | Delete

$size = " background-size: $size;";

[1933] Fix | Delete

[1934] Fix | Delete

// Background Repeat.

[1935] Fix | Delete

$repeat = get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'default-repeat' ) );

[1936] Fix | Delete

[1937] Fix | Delete

if ( ! in_array( $repeat, array( 'repeat-x', 'repeat-y', 'repeat', 'no-repeat' ), true ) ) {

[1938] Fix | Delete

$repeat = 'repeat';

[1939] Fix | Delete

}

[1940] Fix | Delete

[1941] Fix | Delete

$repeat = " background-repeat: $repeat;";

[1942] Fix | Delete

[1943] Fix | Delete

// Background Scroll.

[1944] Fix | Delete

$attachment = get_theme_mod( 'background_attachment', get_theme_support( 'custom-background', 'default-attachment' ) );

[1945] Fix | Delete

[1946] Fix | Delete

if ( 'fixed' !== $attachment ) {

[1947] Fix | Delete

$attachment = 'scroll';

[1948] Fix | Delete

}

[1949] Fix | Delete

[1950] Fix | Delete

$attachment = " background-attachment: $attachment;";

[1951] Fix | Delete

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$style .= $image . $position . $size . $repeat . $attachment;

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}

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?>

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<style<?php echo $type_attr; ?> id="custom-background-css">

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body.custom-background { <?php echo trim( $style ); ?> }

[1957] Fix | Delete

</style>

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<?php

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}

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[1961] Fix | Delete

/**

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* Renders the Custom CSS style element.

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*

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* @since 4.7.0

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*/

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function wp_custom_css_cb() {

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$styles = wp_get_custom_css();

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if ( $styles || is_customize_preview() ) :

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$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';

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?>

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<style<?php echo $type_attr; ?> id="wp-custom-css">

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<?php

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// Note that esc_html() cannot be used because `div &gt; span` is not interpreted properly.

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echo strip_tags( $styles );

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?>

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</style>

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<?php

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endif;

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}

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[1981] Fix | Delete

/**

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* Fetches the `custom_css` post for a given theme.

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*

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* @since 4.7.0

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*

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* @param string $stylesheet Optional. A theme object stylesheet name. Defaults to the active theme.

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* @return WP_Post|null The custom_css post or null if none exists.

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*/

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function wp_get_custom_css_post( $stylesheet = '' ) {

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if ( empty( $stylesheet ) ) {

[1991] Fix | Delete

$stylesheet = get_stylesheet();

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}

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$custom_css_query_vars = array(

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'post_type' => 'custom_css',

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'post_status' => get_post_stati(),

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'name' => sanitize_title( $stylesheet ),

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'posts_per_page' => 1,

[1999] Fix | Delete