Question

wp_ext2type( string $ext )

Retrieve the file type based on the extension name.

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description

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参数

$ext

(string) (Required) The extension to search.

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返回值

(string|void) The file type, example: audio, video, document, spreadsheet, etc.

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源代码

File: wp-includes/functions.php

function wp_ext2type( $ext ) {
	$ext = strtolower( $ext );

	$ext2type = wp_get_ext_types();
	foreach ( $ext2type as $type => $exts )
		if ( in_array( $ext, $exts ) )
			return $type;
}

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更新日志

Version	description
2.5.0	Introduced.

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相关函数

Uses

• wp-includes/functions.php: wp_get_ext_types()

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Used By

• wp-admin/includes/media.php: wp_media_upload_handler()
• wp-admin/includes/ajax-actions.php: wp_ajax_send_link_to_editor()
• wp-includes/post.php: wp_mime_type_icon()

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User Contributed Notes