Php uses a txt file to count web page views. js call method-PHP source code

Source: Internet
Author: User
This is a js call Method for php to use txt files to count web page views. It is to use javascript to call the php file and the php file is processed in the js output format. This is a js call Method for php to use txt files to count web page views. It is to use javascript to call php files and php files are processed in js output format.

Script ec (2); script

The Code is as follows:

$ Countfile = "num.txt ";
// Define that the file written by the counter is count.txt under the current directory. Then, we should test whether the file can be opened.
If ($ fp = fopen ($ countfile, "r +") = false) {// open the file in read/write mode. if the file cannot be opened, exit.
Printf ("opening file % s failed! ", $ Countfile );
Exit;
}
Else
{
// If the file can be opened normally, the data in the file will be read, assuming 1
$ Count = fread ($ fp, 10 );
// Read 10-Bit Data
$ Count = $ count + 1;

Fclose ($ fp );
// Close the current file
$ Fp = fopen ($ countfile, "w + ");
// Open the file in overwrite Mode
Fwrite ($ fp, $ count );
// Write new data after 1
Fclose ($ fp );
// Close the file

Echo "document. write (" ". $ count ."")";
// Output data in javascript format


}
?>

Htmljs call Method

The Code is as follows:



Example of page separation counters


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