get file size

#-*-coding:cp936-*-#python#Xiaodeng#http://www.cnblogs.com/hongten/p/hongten_python_file_info.html#Searches for a file with the given suffix name in the specified drive letter#This script knowledge points:#Os.listdir (): Returns all file and

PHP File processing advanced application-file pointer php can implement the positioning of the file pointer and query, so as to achieve the required information fast query, the file pointer function has rewind (), fseek (), feof () and Ftell ()

Directory functions chdir-Changing directories chroot-Changing the root directory closedir-Closing a directory handle Dir-return an instance of the Directory class Getcwd-get Current working directory opendir-opening a directory

The following text: PHP folder operation function String basename (String path [, string suffix]) Give a string containing a full path to a file, this function returns the base file name. If the file name ends in suffix, then this part will be

PHP basename () function gives a string containing a full path to a file, this function returns the basic file name, this article collected about the use of PHP basename () function to get the file name of a few articles, I hope to understand that

Interested in the open-source community and php. I have a little time to understand the simple functions of php. Topic: Simple PHP functions Brief introduction: PHP is simple and clear function syntax Suitable for: interested in open-source

Copy the Code code as follows: Open File$fp =fopen (' tmp.html ', ' R ');Reading the contents of a file can be done with the following two functions Fread,file_get_contents$str =fread ($fp, FileSize (' tmp.html ')); FileSize to get file

1. PHP Encryption and decryption functions PHP encryption and decryption functions can be used to encrypt some useful strings stored in the database, and by reversible decryption of the string, the function uses Base64 and MD5 encryption and

/** * Upload Images */ Class imgupload{ static protected $a; protected $formName; Form name protected $directory; File Upload to Directory protected $maxSize; Maximum file Upload size protected $canUpload;

PHP file Operation function There are many kinds of, today here I will share with you PHP commonly used file operation function, say, let us look at the PHP file operation what is the function of it. 1 php Gets the file name:basename-returns the

This article mainly shares a simple php file Upload class for beginners, which has some reference value, interested friends can refer to this article to share a simple php file Upload class for beginners, which has some reference value. interested

Related API: folder: get the current working directory, that is, the directory path for the current Python script to work: osgetcwd () returns all the files and directory names in the specified directory: oslistdir () function-related APIs: Folder:

example of reading a file related information " Response.Write "File date of establishment:" &objfile.datecreated & "" Response.Write "File Size:" &objFile.Size& "" Response.Write "File type:" & objfile.type& "" Else Response.Write

Using System; Using System.Collections.Generic; Using System.Text; Using System.Net; Using System.IO; Using System.Windows.Forms; Namespace Convertdata{class Ftpupdown {string Ftpserverip; String Ftpuserid; String FTPPassword;

Summary of simple PHP functions. PHP concise function topic: species PHP concise function brief: PHP simple clear function syntax suitable for the crowd: interested in open source communities, interested in php, a little time to understand php

function Getimageinfo ($img) {//$img as an absolute path for image files$img _info = getimagesize ($img);Switch ($img _info[2]) {Case 1:$imgtype = "GIF";BreakCase 2:$imgtype = "JPG";BreakCase 3:$imgtype = "PNG";Break}$img _type = $imgtype. " Image ";

PHP Tutorial Configuration in the Upload_tmp_dir this parameter to compare, if the file is under this directory, then Move_uploaded_file will be moved operation. And this comparison is case sensitive,/under Windows is not the same. And in the PHP

Keep reading and you will find some new content!Table Function Description Instance Filesize

The recent export of a PHP memory overflow problem, the reason is that the download time to read the generated temporary file is too large, PHP memory can not be accommodated, in the thought of changing the PHP memory limit, but this is only a

/** * File: search.php * Function: Search the HTML file under the specified directory */ /* Basic function */ Get file functions under Directory function GetFile ($dir) { $DP = Opendir ($dir); $FILEARR = Array (); while (!false = =