fseek

fopen (Open file)Correlation function Open,fclose Table header file #include Defines the function FILE * fopen (const char * path,const char * mode); The function description parameter path string contains the file path and filename to open, and

Clearerr (error flag for clearing file streams)FeofHeader file # include Define the void clearerr (File * stream) function );Function Description clearerr () clears the error flag used by the file stream specified by the stream parameter.Return

Clearerr (error flag for clearing file streams)FeofHeader file # include Define the void clearerr (File * stream) function );Function Description clearerr () clears the error flag used by the file stream specified by the stream parameter.Return

Common Linux C functions-File Content operations-general Linux technology-Linux programming and kernel information. For more information, see the following. Clearerr (error flag for clearing file streams) Feof Header file # include Define the

Linux-fopen-fclose-fread-fwrite and other functions Clearerr (error flag for clearing file streams) Related functions Feof Header file # Include Define functions Void clearerr (File * stream ); Function Description Clearerr () clears the error

  C file operation functionsClearerr (error flag for clearing file streams)FeofHeader file # include Define the void clearerr (File * stream) function );Function Description clearerr () clears the error flag used by the file stream specified by the

fopen (Open file) Correlation function Open,fclose Table header file #include Defines the function FILE * fopen (const char * path,const char * mode); Function description The path string contains the file path and filename to open, and the

This article illustrates the method of PHP querying IP location. Share to everyone for your reference. The implementation methods are as follows: Copy Code code as follows: /** *@ Date 2010.12.21 Note: file header [offset of first

Void clearerr (File * stream); The feof function indicates the error flag used by clearerr () to clear the file stream specified by the stream parameter.Int fclose (File * stream ); Related functions close, fflush, fopen, and setbuf indicate that

PHP Query method for IP location The implementation method is as follows: The code is as follows: /** *@ Date 2010.12.21 Note: file header [offset of first index (4byte)] + [offset address of last index (4byte)] 8 bytes Record area [end IP (4byte)]

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

#include /************************************************************************///FILE *fopen (const char *filename,const char *mode)//File *freopen (const char *filename,const char *mode,file *stream) opens files in the specified mode and

Looked at http://hi.baidu.com/qiaoyuetian/item/76c51f0ce25030e4f45ba69e (PHP read a large file in detail), and then tested the inside of the code, found some errors,Summary, the red part marked the change, think or use fseek in the second method

/*-------------------------------------------------- ip2address [Qqwry.dat] --------------------------------------------------*/ Class IP { var $fh; IP database file handle var $first; First Index var $last; Last index

DAT files, information files about IP-corresponding areasQqwry.dat fileDownload yourself Onlineclass file, parsing the Qqwry.data file'siplocation.php File Copy Code code as follows: class Iplocation { /** * @var Resource pointer */

DAT files, information files about IP-corresponding areas Qqwry.dat file Download yourself Online class file, parsing the Qqwry.data file's iplocation.php File Copy Code code as follows: Class Iplocation { /** * @var Resource pointer

 Two types of I/O file functions FopenANSI standard file I/O, based on low-level I/O OpenLow-level I/O Ansi I/O Nature DOS/Windows platform, ms dos file read/write, compilation language Linux platform, Unix/Linux File read/write, C Language

Php display area code by IP address php display area code by IP Script ec (2); script Define ('ipdata _ MINI ', PHPCMS_ROOT. 'include/IPDATA/mini. Dat ');Define ('ipdata _ full', PHPCMS_ROOT. 'include/IPDATA/QQWry. Dat '); Class ip_area{Var $ fp

DAT files, information about IP-corresponding regions Qqwry.dat file Download yourself Online class file, parsing the Qqwry.data file iplocation.php File Copy CodeThe code is as follows: Class Iplocation { /** * @var Resource Hands */ Private

DAT files, information about IP-corresponding regions Qqwry.dat file Download yourself Online class file, parsing the Qqwry.data file iplocation.php File Copy CodeThe code is as follows: Class Iplocation { /** * @var Resource Hands */ Private $fp;