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Useful PHP code - guestbook counter

Problem

You want to display a counter on your web page, but you do not want to use a db.

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Problem	Solution	Example	Reference	Recommended
<?php $fh=fopen(“/tmp/counter.txt”, “r”); $cnt=fread($fh,filesize(“/tmp/counter.txt”)); fclose($fh); $fh=fopen(“/tmp/counter.txt”, “w+”); if(fputs($fh,($cnt+1))) { print(“You are visitor: $cntn”); } fclose($fh); ?>

Useful PHP code - guestbook counter

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