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php basename 函数

Jun 13, 2016 am 11:17 AM
basenamephponeunderaboutfunctionExamplesupplyofcomponentpath

下面来看看提供一关于件路径的组成部分basename函数实例教程  

下面来看看提供一关于件路径的组成部分basename函数实例教程

basename
( PHP 4中, PHP 5中)

basename -返回文件路径的组成部分

描述
字符串basename (字符串$路径[ ,字符串$后缀] )
鉴于一个字符串包含路径的文件,该函数将返回基地的档案名称。

参数

路径
一个路径。

在Windows中,这两个斜线( / )和反斜杠( )作为目录分隔符。在其他环境中,它是正斜杠( / ) 。

后缀
如果后缀结尾的文件名也将被切断。


返回值
返回基地名称指定路径。

修改

版本说明
4.1.0的后缀参数增加


实例

例如# 1 basename ( )例子

$path = "/home/httpd/html/index.php";
$file = basename($path);         // $file is set to "index.php"
$file = basename($path, ".php"); // $file is set to "index"
?>


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