wordpress函数before_last_bar()用法示例

before_last_bar( string $string )

Remove last item on a pipe-delimited string.

描述

Meant for removing the last item in a string, such as ‘Role name|User role’. The original string will be returned if no pipe ‘|’ characters are found in the string.

参数

$string

(string)
(Required)
A pipe-delimited string.

返回值

(string) Either $string or everything before the last pipe.

源代码

File: wp-includes/l10n.php

function before_last_bar( $string ) {
	$last_bar = strrpos( $string, '|' );
	if ( false === $last_bar ) {
		return $string;
	} else {
		return substr( $string, 0, $last_bar );
	}
}

更新日志

相关函数

Used By

• wp-includes/l10n.php:
  translate_user_role()
• wp-includes/deprecated.php:
  _c()
• wp-includes/deprecated.php:
  translate_with_context()
• wp-includes/deprecated.php:
  _nc()

User Contributed Notes