Fgets (read a string from the file)Related functions: open, fread, fscanf, GETCHeader file include Define the function char * fgets (char * s, int size, file * stream );Function Description: fgets () is used to read characters from the file referred
Differences between fopen and open
In UNIX, C has two sets of reading and writing binary stream files: 1) fopen, fread, fwrite; 2) Open, read, writeHere is a brief introduction of their differences.1. The fopen series are standard C library
Overview:In the recent analysis of an occasional problem, the occasional probability is particularly low, the problem is still in the analysis. Make a summary of the analytical knowledge and continue to add it later.
Problem Description:The code
Open is the underlying system call function under Linux, the standard I/O library functions under fopen and Freopen C/s, with input/output buffering.Linxu under the fopen is the open encapsulation function, fopen ultimately to call the underlying
1, the use of fopen
Copy the Code code as follows:
$handle = fopen ("http://s.jb51.net/", "RB");$contents = "";while (!feof ($handle)) {$contents. = Fread ($handle, 8192);}Fclose ($handle);Echo $contents; The output gets the content.?>
Copy
Php code used to obtain the content of remote Web pages is often used as a program for collecting thieves. Currently, there are many curls.
1. Use of fopen
The code is as follows:
$ Handle = fopen ("http://s.jb51.net/", "rb ");$ Contents =
Ec (2); & lt ;? PHP News captured by NeilMoomey ,. You can use this code as your wish. Please make sure that you can get the title license from any website. You may need to write the title on your server to speed up the file. Grab the source code
Oracle provides file action packages for utl_file in Utl_file packages. Fopen is responsible for opening a file. Utl_file. FOPEN (varchar2, filename in varchar2, open_mode in varchar2) return file_type; Location is the path parameter, filename is
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