The example in this article describes the method of implicitly calling php program. Share it with everyone for your reference. The details are as follows:
Copy code The code is as follows:
<?php
$file_name = "count.txt";
$fp = fopen($file_name,"r"); //打开文件读入当前计数
$count = fread($fp, filesize($file_name));
fclose($fp);
$count++; //计数加1
$fp = fopen($file_name, "w");
//再次打开文件写入更新后的计数
fwrite($fp, $count);
fclose($fp);
echo "document.write('".$count."')";
//输出JavaScript代码，返回计数
?>
I hope this article will be helpful to everyone’s PHP programming design.
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