PHP is a simple method for implementing text counters. _ PHP Tutorial

PHP is a simple method for implementing text counters ,. PHP provides a simple method for implementing text counters. This document describes how PHP implements text counters. For your reference, see phpif (file_exists (coun PHP simple implementation of text counters,

This example describes how to implement a text counter in PHP. We will share this with you for your reference. The details are as follows:

<? Php if (file_exists('count_file.txt ') {$ fil = fopen('count_file.txt', r); $ dat = fread ($ fil, filesize('count_file.txt '); echo $ dat + 1; fclose ($ fil); $ fil = fopen('count_file.txt ', w); fwrite ($ fil, $ dat + 1);} else {$ fil = fopen('count_file.txt', w ); fwrite ($ fil, 1); echo '1'; fclose ($ fil) ;}?>