Do you get two more pictures at a time?

Source: Internet
Author: User

Folder inside just a picture each time is more than two picture pictures show not come out but look at those two pictures src is empty is the following image of SRC This is why?

$dir = "upload2/";     if (is_dir($dir)){        if ($dh = opendir($dir)){        while (($file = readdir($dh))!= false){            $filePath = $dir.$file;            echo "";        }        closedir($dh);        }    }

Reply content:

Folder inside just a picture each time is more than two picture pictures show not come out but look at those two pictures src is empty is the following image of SRC This is why?

$dir = "upload2/";     if (is_dir($dir)){        if ($dh = opendir($dir)){        while (($file = readdir($dh))!= false){            $filePath = $dir.$file;            echo "";        }        closedir($dh);        }    }

The following code is extracted from the official reference as a solution:


  
   

Http://php.net/manual/en/func ...

Final form:

$dir = "upload2/"; if (is_dir($dir)){    if ($dh = opendir($dir)){    while (($file = readdir($dh))!= false){        if ($file != "." && $file != "..") {            $filePath = $dir.$file;            echo "";        }    }    closedir($dh);    }}

. Represents the current directory
.. represent the parent directory
You can determine whether the directory is in front of the output.

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