feof

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PHP feof () function Read File usage

(PHP 4, PHP 5) feof-the test file pointer to the end of the file If the server does not close the connection that was opened by Fsockopen (), feof () will wait until the timeout returns true. The default time-out limit is 60 seconds, and you can

Prediction of the feof () function in PHP

10.8.45.3.15 In the official PHP manual, the feof () function has a lot of discussions and related tests have been conducted. test feof () in PHP () function effect bool2str (= "TRUE"} "FALSE" = '. /7bytesfile '= (, 'R '(! ("File opening

PHP feof function _php Tutorial

Returns an error (including the socket timeout) if the file pointer goes to EOF, or TRUE If an error occurs, otherwise returns FALSE. Definition and usageThe feof () function detects if the end of file (EOF) has been reached. Returns an error

Use Feof () to determine why the content will be more output at the end of the file

This is the original code:#include int main (){FILE * FP;int ch;fp = fopen ("D:\\aaaaa\\1.txt", "R");while (!feof (FP)){ch = getc (FP);Putchar (CH);}Fclose (FP);return 0;}When you output it, you'll see that the output has a "space" in the end.This

PHP feof functions

Returns TRUE if the file pointer is to EOF or if an error occurs, otherwise an error is returned, including the socket timeout, and FALSE for other cases. Syntax: feof (file) Parameter description File required, which specifies the open files to

Understand the subtleties of feof

The return value of this function is written in msdn as follows:FeofFunction returns a nonzero value after the first read operation that attempts to read past the end of the file. It returns 0 if the current position is not end of file. For example,

Php feof Function

If the file pointer reaches EOF or an error occurs, TRUE is returned. Otherwise, an error (including socket timeout) is returned. Otherwise, FALSE is returned. Definition and usageThe feof () function checks whether it has reached the end of the

Relationship between EOF and feof () Functions

In the C language, or more accurately, the end of file is represented in the C standard library ). In the while LOOP, EOF is used as the end mark of the file, which must be a text file. In text files, data is stored in the form of ASCII code values

Feof method in PHP

Bool Feof ( Resource $ Handle ): Tests for end-of-file on a file pointer   The original words above the PHP manual. I used this for convenience. Code highlighting produced by Actipro CodeHighlighter

Summary of the use of FOPEN\FREAD\FWRITE\FSCANF\FPRINTF\FSEEK\FEOF\REWIND\FGETS\FPUTC series functions

reprinted from: http://blog.csdn.net/xidianzhimeng/article/details/235412891 fopenFunction prototype: File * fopen (const char * path,const char * mode); return value: When the file is opened successfully, the pointer to the stream will be returned.

Php feof function

SyntaxFeof (file) parameter descriptionFile is required. Specifies the file to be checked.DescriptionThe file parameter is a file pointer. The file pointer must be valid and point to a file that is successfully opened (but not closed) by fopen () or

Fgets, fputs, ferror, feof, stdin, stdout, eof, fopen, fclose, fgetc, fputc, getchar, putchar

Document directory Parameters Return Value Parameters Return Value Parameters Return Value Parameters Parameters Return Value NoteGets, fgets, fgetc, GETC, getcharPuts, fputs, fputc, putc, putchar Fgets Functionchar * fgets ( char * str,

File Operations-copy file1 to file2]

# Include Void main (INT argc, char * argv []) { Char ch; If (argc! = 3) Printf ("\ n \ nfformat: mycopy "); Else { File * Source, * DESTIN; Source = fopen (argv [1], "R "); DESTIN = fopen (argv [2], "W "); If (Source = NULL) Printf ("can not

Phpfeof function _ PHP Tutorial-php Tutorial

Phpfeof function. The following is a special feof tutorial with implementations. The following is a special feof tutorial with implementations. Feof (PHP4, PHP5) feof-the end file of the test file refers to a special feof tutorial, implementation,

How to handle unexpected file termination with ASCII code 0x1a

In Windows, when writing programs with file operations, you may encounter a strange phenomenon. In the process of reading a file in text format, the feof () function is unexpectedly true before the end of the file. This is surprising, and it is hard

C Implementation of Library Management System

/* Main functions:1. Input basic information of new books.2. Show All records3. query the basic information of a book by its name.4. Delete the withdrawn book information based on the book name.5. sort by book name from small to large.6. count the

Analysis of C language file operations (5)

In C language, everyone should be familiar with a symbol, that is, EOF (End of File), that is, the File Terminator. However, this understanding is often not very clear, leading to frequent errors when writing code, especially when determining

10 articles about phpfeof () functions are recommended.

PHP advanced application for PHP file processing allows you to locate and query file pointers, so as to quickly query required information. file pointer functions include rewind (), fseek (), feof () and ftell () functions. In the previous article

Phpfeof function usage and precautions

The eof () function checks whether the object has reached the end of the object (eof). If the object pointer to EOF or an error occurs, TRUE is returned. Otherwise, an error (including socket timeout) is returned. In other cases The eof () function

PHP Basics PHP file operations-file reading

There are many ways to read a file in PHP. reading a file is more flexible and convenient than opening a file and writing a file. PHP provides several functions for developers to choose from in actual project development. let's take a look at these

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