Home Backend Development PHP Tutorial 10 recommended articles about php opendir() function

10 recommended articles about php opendir() function

Jun 11, 2017 am 10:12 AM

//判断目录是否为空,true为空,false为不空function is_empty_dir($fp)   {    $H = @ opendir($fp); $i=0;    while($_file=readdir($H)){    $i++;    }    closedir($H);    if($i>2){ return false; }else{ return true;   }}1. 判断目录是否为空简介://判断目录是否为空,true为空,false为不空  function is_empty_dir($fp)     {     $H = @ opendir(

1. 有关php dir()函数的文章推荐10篇

10 recommended articles about php opendir() function

简介://判断目录是否为空,true为空,false为不空function is_empty_dir($fp) { $H = @ opendir($fp); $i=0; while($_file=readdir($H)){ $i++; } close..

2. 有关php closedir()函数的文章推荐10篇

10 recommended articles about php opendir() function

简介:判断目录是否为空,true为空,false为不空function is_empty_dir($fp) { $H = @ opendir($fp); $i=0; while($_file=readdir($H)){ $i++; } close...

3. php opendir()列出目录下所有文件的实例代码

10 recommended articles about php opendir() function

简介:这篇文章主要介绍了php opendir()列出目录下所有文件的实例代码的相关资料,需要的朋友可以参考下

4. php opendir()列出目录下所有文件的实例代码

10 recommended articles about php opendir() function

简介:这篇文章主要介绍了php opendir()列出目录下所有文件的实例代码的相关资料,需要的朋友可以参考下

5. PHP完全手册- 文件系统

10 recommended articles about php opendir() function

简介:1.  目录操作     $dir="C:";  if(is_dir($dir)){    验证路径的有效性   $dir_res=opendir($dir);         返回一个资源对象,用于存储当前的目录资源   while($filen=readdir($dir_res)){    读取目录中的文件   echo $filen."<br>&q ...

6. php opendir 函数与opendir语法

10 recommended articles about php opendir() function

简介:php opendir 函数与opendir语法

7. 判断目录是否为空

10 recommended articles about php opendir() function

简介://判断目录是否为空,true为空,false为不空  function is_empty_dir($fp)     {     $H = @ opendir($fp);   $i=0;     while($_file=readdir($H)){     $i++;     }     closedir($H);     if($i>2){   return false ...

8. 判断目录是否为空

10 recommended articles about php opendir() function

简介://判断目录是否为空,true为空,false为不空  function is_empty_dir($fp)     {     $H = @ opendir($fp);   $i=0;     while($_file=readdir($H)){     $i++;     }     closedir($H);     if($i>2){   return false ...

9. 统计目录文件大小的php函数

10 recommended articles about php opendir() function

简介:早上刚到公司,头告诉我,抓紧写一个小函数,用来统计指定目录中文件大小,我了个去,动手吧,还好有点小基础,一会就完工了,哈哈。代码在下面咯。 <?   /**    统计目录文件大小的函数    @author xfcode    @link http://www.jbxue.com  */   function dirsize($dir)   {     @$dh = opendir($dir ...

10. php获取目录中的所有文件名

10 recommended articles about php opendir() function

简介:php获取目录中的所有文件名 1、先打开要操作的目录,并用一个变量指向它 //打开当前目录下的目录pic下的子目录common。 $handler = opendir(’pic/common’); 2、循环的读取目录下的所有文件 /* 其中$filename = readdir($handler)是每次循环的时候将读取的文件名赋值给$filename,为了不陷于死循环,所以还要让$filename  ...

【相关问答推荐】:

我是wamp环境,怎么样让php的opendir函数可以接受相对路径?

php使用opendir(), readdir()等函数组合起来遍历目录与直接使用scandir()有什么区别呢?

为啥这段代码不能实现文件下载?

java - 为什么已获root权限的安卓APP无法访问/dev/input(该目录权限也已经被改为drwxrwxrwx)?

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