描述:
添加一个style.css文件
用法:
<?php wp_add_inline_style( $handle, $data ); ?>
参数:
$handle
(string) (必填) 要添加额外样式的脚本的名称。小写字符串。
默认值: None
$data
(string) (必填) 包含要添加的CSS的字符串。
默认值: None
示例:
<?php
function my_styles_method() {
wp_enqueue_style(
'custom-style',
get_template_directory_uri() . '/css/custom_script.css'
);
$color = get_theme_mod( 'my-custom-color' ); //E.g. #FF0000
$custom_css = "
.mycolor{
background: {$color};
}";
wp_add_inline_style( 'custom-style', $custom_css );
}
add_action( 'wp_enqueue_scripts', 'my_styles_method' );
?>
源文件:
/**
* Add extra CSS styles to a registered stylesheet.
*
* Styles will only be added if the stylesheet in already in the queue.
* Accepts a string $data containing the CSS. If two or more CSS code blocks
* are added to the same stylesheet $handle, they will be printed in the order
* they were added, i.e. the latter added styles can redeclare the previous.
*
* @see WP_Styles::add_inline_style()
*
* @since 3.3.0
*
* @param string $handle Name of the stylesheet to add the extra styles to. Must be lowercase.
* @param string $data String containing the CSS styles to be added.
* @return bool True on success, false on failure.
*/
function wp_add_inline_style( $handle, $data ) {
_wp_scripts_maybe_doing_it_wrong( __FUNCTION__ );
if ( false !== stripos( $data, '' ) ) {
_doing_it_wrong( __FUNCTION__, __( 'Do not pass style tags to wp_add_inline_style().' ), '3.7' );
$data = trim( preg_replace( '#]*>(.*)#is', '$1', $data ) );
}
return wp_styles()->add_inline_style( $handle, $data );
}