计数器$memo_file="phpcount/vst.txt";if ($phpxcount$REMOTE_ADDR){$visits = file($memo_file);$number_of_last_visit = $visits[0];$number_of_new_visit = $number_of_last_visit;$fp = fopen($memo_file, "w");$fw = fwrite($fp, $number_of_new_visit);fclose($fp);$len_str = strlen($number_of_new_visit);for($i=(0);$i$numbers_exploded = substr($number_of_new_visit,$i,1);$output_str = $output_str . "";}}else{$visits = file($memo_file);$number_of_last_visit = $visits[0];$number_of_new_visit = $number_of_last_visit;$fp = fopen($memo_file, "w");$fw = fwrite($fp, $number_of_new_visit);fclose($fp);$len_str = strlen($number_of_new_visit);for($i=(0);$i$numbers_exploded = substr($number_of_new_visit,$i,1);$output_str = $output_str . "";}}echo $output_str;?>
一个简单计数器的源代码_PHP
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