Question

content_url( string $path = '' )

Retrieves the URL to the content directory.

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description

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参数

$path

(string) (Optional) Path relative to the content URL.

Default value: ''

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返回值

(string) Content URL link with optional path appended.

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源代码

File: wp-includes/link-template.php

function content_url( $path = '' ) {
	$url = set_url_scheme( WP_CONTENT_URL );

	if ( $path && is_string( $path ) )
		$url .= '/' . ltrim($path, '/');

	/**
	 * Filters the URL to the content directory.
	 *
	 * @since 2.8.0
	 *
	 * @param string $url  The complete URL to the content directory including scheme and path.
	 * @param string $path Path relative to the URL to the content directory. Blank string
	 *                     if no path is specified.
	 */
	return apply_filters( 'content_url', $url, $path);
}

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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/link-template.php: set_url_scheme()
• wp-includes/link-template.php: content_url
• wp-includes/plugin.php: apply_filters()

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Used By

• wp-includes/theme.php: get_theme_root_uri()
• wp-includes/class-wp-editor.php: _WP_Editors::editor_settings()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Example

   
   echo content_url();
   

   Output: http://www.example.com/wp-content (without a trailing /)