<?php
/*
*Author:beiliwenxiao
*Description:It's very simple,Just a test.Please do not laugh at me.
*/
class Filter
{
public $filename;
public $check_text;
public $check;
function setFileName($filename)
{
$this->filename = $filename;
}
function setCheckText($check_text)
{
$this->check_text = $check_text;
}
function getCheck()
{
$fp=fopen($this->filename,"r");
$this->check=0;
while (!feof($fp))
{
$filter=fgets($fp);
$filter=trim($filter);
if(stristr($this->check_text,$filter))
{
$this->check=1;
break ;
}
}
fclose($fp);
return $this->check;
}
}
/*
*example
*/
$Filter= new Filter;
$Filter->setFileName('filter_test.txt');
$Filter->setCheckText('a');
echo "IF you check_text in filter_test.txt <br />";
echo "Like this:<br/>A<br/>ABC<br/>your words 1<br/>your words 2<br/>...<br/><br/>";
echo "Search 'a' <br />";
echo "It return:".$Filter->getCheck();
echo "<br />";
$Filter->setCheckText('b');
echo "Search 'b' <br />";
echo "It return:".$Filter->getCheck();
echo "<br/><br/>IF you Check_text have 'a' Like 'Action'. <br />";
$Filter->setCheckText('Action');
echo "It return:".$Filter->getCheck();
?>
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