what feof

Feof () function instance test in PHP, phpfeof In this paper, the use of the feof () function in PHP is described, and it is useful to test the feof () function for some practical applications. The specific analysis is as follows: This example runs

This article mainly introduces the feof () function instance test in PHP. if you need it, you can refer to the example in this article to describe the usage of the feof () function in PHP () function tests are very useful. The specific analysis is

This article mainly introduces the feof () function instance test in PHP. if you need it, you can refer to the example in this article to describe the usage of the feof () function in PHP () function tests are very useful. The specific analysis is

Feof () is a function that is often used to operate files in C language. This function is used to indicate whether we have reached the next position at the end of the file. Both binary and text files work. Compared with EOF (generally defined as-1),

PHP feof () function instance test, phpfeof This article describes the usage of the feof () function in PHP and tests the feof () function. It is of great practical value. The specific analysis is as follows: The running environment of the instance

The prediction of the feof () function in PHP. In the official manual of 10.8.45.3.15PHP, the feof () function has a lot of discussions and some tests have been conducted .?! DOCTYPEhtmlhtmlheadmetahttp-equivContent-Typecontenttex 10.8.45.3.15 In

This article mainly introduces PHP using the feof () function read the file method, with instance form contrast correct and wrong usage, clarified the use of feof () function skill, need friends can refer to the next The feof () function detects if

Below is a special narrated feof tutorial, there are implementations and so on. Below is a special narrated feof tutorial, there are implementations and so on. Feof(PHP 4, PHP 5)feof-file pointer to end of test fileDescribeBoolean feof (resource $

There are two ways to determine the end of a file: EOF and Feof ()To view stdio.h you can see the following definition:#define EOF (-1) #define _IOEOF 0x0010#define FEOF (_stream) (_stream)->_flag & _ioeof) From this we can see that the principles

Introduction: This is a detailed page of the PHP feof () method that requires attention. It introduces PHP, related knowledge, skills, experience, and some PHP source code. Class = 'pingjiaf' frameborder = '0' src = 'HTTP: //

When fgets reads the last row of the file (the returned result is not null), feof test is false, fgets is performed once (the returned result is null), and feof test is true.   Feof is used to judge whether the stream has reached the end by judging

View stdio. h, you can see the following definitions: # define EOF (-1) # DEFINE _ ioeof 0x0010 # define feof (_ stream)-> _ flag & _ ioeof) we can see that the two methods have different principles. Here we will talk about the EOF and feof () macro

Today, I met feof () to determine the end of a multi-output line of the problem, on the Internet to see a well-written article, turn around (transcription) to deepen the impression. Original address: http://blog.csdn.net/flyyyri/article/details/50849

There are two methods to determine the end of a file: EOF and feof ()View stdio. h and you can see the following definitions:# Define EOF (-1) # DEFINE _ ioeof 0x0010# Define feof (_ stream)-> _ flag & _ ioeof) we can see that the two methods

This article mainly introduces how to use the feof () function to read files in PHP, compares the correct and incorrect usage in the form of examples, and clarifies the usage skills of the feof () function, for more information, see This article

Php Tutorial feof function usage and precautionsThe eof () function checks whether it has reached the end of the file (eof ).If the file pointer reaches EOF or an error occurs, TRUE is returned. Otherwise, an error (including socket timeout) is

In the previous three examples, there is a piece of code: while (! feof ($fp)) { // read File/Data //$content. = Fgets ($fp, +); $line = Fread ($fp, 4096); $line = fputs ($fp 2,fgets ($fp, +));}The PHP feof () function is used to detect

WriteProgramTo read from the binary file, but when I read 11396 bytes, fread returns 0, its feof (FP) = 16 Baidu Encyclopedia: Feof (FP) has two return values: if the file ends, the feof (FP) value of the function is a non-zero value; otherwise,

Because an ascii code is stored in a text file, and FF in the ASCII Code represents a null value (blank), it is generally not used, so if the read file returns ff, the end of the text file is reached. However, if it is a binary file, which may

The problem of using feof () to read files more than once is a classic mistake. This is the case in many schools. After reading the last character of the file, FP-> flag is still not set to _ ioeof, so feof () still does not detect the end of the