Question

wp_print_styles( string|bool|array $handles = false )

Display styles that are in the $handles queue.

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description

Passing an empty array to $handles prints the queue, passing an array with one string prints that style, and passing an array of strings prints those styles.

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参数

$handles

(string|bool|array) (Optional) Styles to be printed. Default 'false'.

Default value: false

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返回值

(array) On success, a processed array of WP_Dependencies items; otherwise, an empty array.

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源代码

File: wp-includes/functions.wp-styles.php

function wp_print_styles( $handles = false ) {
	if ( '' === $handles ) { // for wp_head
		$handles = false;
	}
	/**
	 * Fires before styles in the $handles queue are printed.
	 *
	 * @since 2.6.0
	 */
	if ( ! $handles ) {
		do_action( 'wp_print_styles' );
	}

	_wp_scripts_maybe_doing_it_wrong( __FUNCTION__ );

	global $wp_styles;
	if ( ! ( $wp_styles instanceof WP_Styles ) ) {
		if ( ! $handles ) {
			return array(); // No need to instantiate if nothing is there.
		}
	}

	return wp_styles()->do_items( $handles );
}

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更新日志

Version	description
2.6.0	Introduced.

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相关函数

Uses

• wp-includes/functions.wp-styles.php: wp_styles()
• wp-includes/functions.wp-styles.php: wp_print_styles
• wp-includes/plugin.php: do_action()

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Used By

• wp-includes/general-template.php: wp_admin_css()
• wp-includes/class-wp-editor.php: _WP_Editors::editor()

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User Contributed Notes