what feof

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PHPfeof test whether the file pointer has reached the end of the file _ PHP Tutorial

PHPfeof test whether the file pointer has reached the end of the file. EOF is a very important concept. almost every mainstream programming language provides corresponding built-in functions to verify whether the parser has reached the file EOF. In

PHPSOCKET programming details

This article mainly introduces PHPSOCKET programming details. For more information, see 1. prerequisites I have never seen how many people use the socket module of php to do some things. maybe everyone has positioned it within the scope of the

Php tool class [video conversion class]

[Video conversion class ]??? Here we will briefly introduce the software required to build a video website, including ffmpeg and mplayer. They are mainly used for video transcoding. ffmpeg can basically process all video files in all formats, but

Learning notes for common php file operations

1. Get the file name: basename ();2. Obtain the directory where the file is located: dirname ();3. Obtain the file information through pathinfo (). The Returned result is an array, including the path, full name, file name, and extension. For example:

PHPSOCKET programming and socket programming _ PHP Tutorial

PHPSOCKET programming and socket programming. PHPSOCKET programming details, socket programming details 1. the preliminary knowledge has never seen how many people use the php socket module to do some things. most people have positioned it in the

PHP Socket Programming Detailed _php Tutorial

PHP Socket Programming Detailed This article mainly introduces the PHP socket programming detailed, the need for friends can refer to the following 1. Pre-knowledge It has been very rare to see how many people use the PHP socket module to do

Php Common File Operations Learning notes-PHP source code

In php, It is very convenient to perform operations on files, because php provides a large number of php file operation functions, next I will summarize the PHP file operation methods and functions. In php, It is very convenient to perform

PHP socket programming detailed _php skills

1. Preliminary knowledge has been rarely seen how many people use PHP socket module to do something, probably everyone positioning it in the context of scripting language, but in fact, PHP socket module can do a lot of things, including doing

Basic c: files and operations, basic c operations

Basic c: files and operations, basic c operationsFile opening and closing First, define a FILE pointer type in the format of FILE * FILE pointer name ;; FILE * fp; // fp is the defined FILE pointer.   ● Open the file fopen () function in the format

[Experience] a question about File Replication

 # Include # Include # Include Int main (void) ...{ File * In, * out; Clrscr (); If (in = fopen ("D:/h1.txt", "R") = NULL) ...{ Printf ("can't open infile! "); Exit (0 ); } If (out = fopen ("D:/h2.txt", "W") = NULL) ...{ Printf ("can't open

PHP remote file download class (supports resumable data transfer) _ PHP Tutorial

PHP remote file download class (supports resumable upload ). PHP remote file download class, supports resumable download, the code contains specific call instructions. The program uses the HTTP protocol to download files. the HTTP1.1 protocol must

Php socket programming and socket programming

Php socket programming and socket programming 1. Prerequisites I have never seen how many people use the socket module of php to do some things. Maybe everyone has positioned it within the scope of the script language, but in fact, the php socket

Chapter II Storage and retrieval of data (2)

Focus: Know when to finish reading files: feof () function Reads one row of data at a time: fgets (), FGETSS (), fgetcsv () functions Read entire file: ReadFile (), Fpassthru (), file () function Read one character: Fgetc ()

Code Sharing for PHP download files

This article introduces, in PHP, to implement some of the methods and code to download files, including system function calls, wget, and socket connection mode download files. If you need a friend, make a reference.In PHP to implement the download

Try PHP command line scripting Multi-process concurrency execution

PHP does not support multi-threading, but we can convert the problem to "multi-process" to solve. Because Pcntl_fork in PHP is available only on UNIX platforms, this article attempts to use Popen instead.Here is an example:Subroutines that are

Supports remote file download for resumable PHP

Supports remote file download for resumable PHP PHP remote file download class, supports resumable download, the code contains specific call instructions. The program uses the HTTP protocol to download files. the HTTP1.1 protocol must

A detailed introduction to remote file access

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 ()

From the Dream CMS http file download class _php instance

This example describes the HTTP file download class from the Dream cms. Share to everyone for your reference. Specific as follows: m_url = $url; if (Is_array ($urls)) {$this->m_host = $urls ["Host"]; if (!empty ($urls ["SCHeme "]))

PHP download remote file class with support for breakpoint continuation

PHP download remote file class, support for the continuation of a breakpoint download, the code contains specific invocation instructions. The main program is to use the HTTP protocol to download files, HTTP1.1 protocol must be specified after the

Dedehttpdown PHP Remote download Web page class, Enhanced edition 2013-1-17 _php tutorial

1) New remote host judgment, save server resources. Avoid the remote host does not exist when still fsockopen, resulting in the crash occupied the server CPU (2) added response 401 of the judgment and support. (3) Added support for JSON return text.

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