Snippets File Management
File Management
phpmyfortune
by: Roberto B.
|
August 20, 2001
Version: 1.0.1
Type: Class
Category: File Management
License: GNU General Public License
Description: This is a PHP class that simulates the fortune program. It prints out a random epigram from a cookie fortune file.
<?php
/**
Author : Robbie B. :)
Version : 1.0.1
Date : Mon Aug 7 14:15:36 CEST 2000
Last Mod : Mon Aug 20 21:24:45 CEST 2001
OS : Linux xenon 2.2.18pre21 #5 Sat May 19 11:16:27 CEST 2001 i686 unknown
File : phpmyfortune.php
**/
class phpMyFortune
{
var $filename; // filename which contains our cookie fortunes :)
var $isError;
var $errorString;
function phpMyFortune()
{
// Initialize default values
$this->filename="";
$this->isError=false;
$this->errorString="";
}
function setFileName($NF)
{
if (!file_exists($NF))
{
$this->isError=true;
$this->stringaErrore="File ".$NF. " not exist";
$this->filename="";
}
else
{
$this->filename=$NF;
}
}
function getFortune()
{
$dimFile;
$numRandom;
$fd;
$Character;
$StringTemp;
$NumMaxLinea;
$NumMaxLinea=1024;
if ($this->filename=="")
{
$this->isError=true;
$this->errorString="What is your fortune file ?";
return $this->errorString;
}
$dimFile= filesize($this->filename);
mt_srand( (double) microtime() * 1000000);
$numRandom=mt_rand(0,$dimFile);
$fd = fopen($this->filename, "r");
if (!$fd)
{
$this->isError=true;
$this->errorString="Unable to open fortune file";
return $this->errorString;
}
fseek($fd, $numRandom);
$Character="";
$StringTemp="";
while (strcmp($Character,"%\n")!=0 && !feof($fd))
{
$Character=fgets($fd, $NumMaxLinea);
}
if (feof($fd))
{
fseek($fd,1);
}
$Character="";
$Character=fgets($fd, $NumMaxLinea);
while (strcmp($Character,"%\n")!=0 )
{
$StringTemp=$StringTemp.$Character."<br>";
$Character=fgets($fd, $NumMaxLinea);
}
fclose($fd);
return $StringTemp;
}
}
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