This is a PHP tutorial using TXT file Statistics page browsing times JS Call method Oh, is to use JavaScript tutorials to invoke PHP files and php file with JS output format to deal with OH.
? PHP
$countfile = "Num.txt";
Defines that the file written by the counter is count.txt in the current directory, and then we should test whether the file can be opened
if ($fp = fopen ($countfile, "intermolecular")) = = False) {//Open file in read-write mode, exit if not open
printf ("Open file%s failed!", $countfile);
Exit;
}
Else
{
If the file can be opened normally, read the data in the file, assuming it is 1
$count = Fread ($fp, 10);
Read 10-bit data
$count = $count + 1;
Fclose ($FP);
Close the current file
$fp = fopen ($countfile, "w+");
Open files in overwrite mode
Fwrite ($fp, $count);
Write new data plus 1
Fclose ($FP);
and close the file
echo document.write ("". $count. "") n ";
Output data in JavaScript format
}
?>
Htmljs Call method
<HTML>
<HEAD>
<TITLE> Page Separation Counter Example </TITLE>
</HEAD>
<body>
Hello, you are the first
<script language= "JavaScript" src= "filecount.php"
// Note the server and directory path where the PHP counter resides.
</script>
Guest
</body>
</html>
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