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10 recommended articles about php readdir() 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 opendir()函数的文章推荐10篇

10 recommended articles about php readdir() 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 dir()函数的文章推荐10篇

10 recommended articles about php readdir() 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. 有关php closedir()函数的文章推荐10篇

10 recommended articles about php readdir() 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...

4. PHP开发(17)-callback-readdir-is_dir-foreach-glob-PhpStorm

10 recommended articles about php readdir() function

简介:/**       * 测试文件夹命令,随便找一个程序的安装目录拷贝到项目下       * 遍历指定目录下所有目录和文件       * readdir() 函数返回目录中下一个文件的文件名       * is_dir() 判断给定文件名是否是一个目录       * readdir 打印结果: .  当前目录       * readdir 打印结果: ..  上一级目录       */

5. java读取文件名

10 recommended articles about php readdir() function

简介:package read_dir;  import java.io.File;import java.util.ArrayList;import java.util.List;  public class ReadDirector {private static String dir_name="D:\\xunlei";public static void main(String ...

6. PHP完全手册- 文件系统

10 recommended articles about php readdir() 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 ...

7. 判断目录是否为空

10 recommended articles about php readdir() 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 readdir() 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. php获取目录中的所有文件名

10 recommended articles about php readdir() 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  ...

10. php递归获取目录内的文件,包含子目录

10 recommended articles about php readdir() function

简介:封装成了一个方法,代码如下:        function readFileFromDir($dir) {      if (!is_dir($dir)) {          return false;      }      //打开目录      $handle = opendir($dir);      while (($file = readdir($handle)) !== fals ...

【相关问答推荐】:

node.js - nodejs  fs.readdir的问题  

为什么PHP readdir函数每次执行结果不一样?

java - 无法访问已上传文件

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?

请问一下php函数中输出 readdir()的中 “.”,“..”的含义??

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