Question

wp_delete_file( string $file )

Delete a file

---

description

---

参数

$file

(string) (Required) The path to the file to delete.

---

源代码

File: wp-includes/functions.php

function wp_delete_file( $file ) {
	/**
	 * Filters the path of the file to delete.
	 *
	 * @since 2.1.0
	 *
	 * @param string $file Path to the file to delete.
	 */
	$delete = apply_filters( 'wp_delete_file', $file );
	if ( ! empty( $delete ) ) {
		@unlink( $delete );
	}
}

---

更新日志

Version	description
4.2.0	Introduced.

---

相关函数

Uses

• wp-includes/functions.php: wp_delete_file
• wp-includes/plugin.php: apply_filters()

---

Used By

• wp-admin/includes/ajax-actions.php: wp_ajax_crop_image()
• wp-admin/includes/image-edit.php: wp_restore_image()
• wp-admin/includes/image-edit.php: wp_save_image()
• wp-admin/custom-header.php: Custom_Image_Header::step_3()
• wp-includes/post.php: wp_delete_attachment()

---

User Contributed Notes