php中chdir()函数用法实例，phpchdir
本文实例讲述了php中chdir()函数的用法。分享给大家供大家参考。具体用法分析如下：
php chdir() 函数语法:bool切换目录(字符串目录)dirDirectory改变to.Changes当前工作目录.
语法:bool切换目录(字符串目录)dirDirectory改变to.Changes当前工作目录,在成功返回真,如果发生错误,则返回FALSE.
范例代码如下:
复制代码 代码如下:
if (chdir("upload")) {
print "Changed current directory successfully";
}//Output:Changed current directory successfully
?>
希望本文所述对大家的php程序设计有所帮助。
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