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Put a preg_match function into an array to call later.

russelburgraymond

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russelburgraymond Newbie

russelburgraymond

Posted
Posted

Ok guys.  Here is what I got.  I have one preg_match function that depending on the circumstances can be called two different ways.

 

The first way the function is like this

                          if (preg_match("/$liveone/", $content) || preg_match("/$livetwo/", $content) ||
                            preg_match("/$livethree/", $content) || preg_match("/$livefour/", $content) ||
                            preg_match("/$livefive/", $content))

 

Where it only has to match one of the items with contents on the page.

 

Then the other is like this

 

                          if (preg_match("/$liveone/", $content) | preg_match("/$livetwo/", $content) |
                            preg_match("/$livethree/", $content) | preg_match("/$livefour/", $content) |
                            preg_match("/$livefive/", $content))

 

Where it must match all the itmes with the contents on the page.

 

The way it is called depends on a setting in a setting table in my database.  I want to put this into an array or something where I can call it like this.

 

if($requireall == Y)
{
$requireall;
}
else
{
if($requireall == N)
{
$requireone;
}
else
{
echo "Error";
}
}

 

I thought about just putting each into an include file and calling that file to include that one but it didn't work that way for some reason.

per1os Member

per1os

Posted
Posted 

<?php
function myMatch($content, $which='one') {
     if ($which == 'one') {
             if (preg_match("/$liveone/", $content) || preg_match("/$livetwo/", $content) ||
                    preg_match("/$livethree/", $content) || preg_match("/$livefour/", $content) ||
                    preg_match("/$livefive/", $content)) {
                    return true;
              }
     }elseif ($which == 'all') {
              if (preg_match("/$liveone/", $content) | preg_match("/$livetwo/", $content) |
                            preg_match("/$livethree/", $content) | preg_match("/$livefour/", $content) |
                            preg_match("/$livefive/", $content)) {
                    return true;
               }
     }

      return false;
}

if($requireall == Y)
{
       myMatch($content, 'all');
}
else
{
if($requireall == N)
{
       myMatch($content, 'one');
}
else
{
echo "Error";
}
}
?>

 

Like that?

russelburgraymond Newbie

russelburgraymond

Posted
  • Author
Posted

Something like that but I am getting an error.  Here is the code I have now.

 

<?
include 'header.php';
echo "\r\n";
$nowtime = date('F d Y');
$currenttime = strtotime("$nowtime");
include 'functinos.php';
?>
<div class="borderwrap">
<div id="logostrip"><a href="<?PHP echo "$linkboturl"; ?>/"><img src="<?PHP echo
"$imagedir"; ?>/linkbot.png" alt="LinkBOT" style="vertical-align: top;" align="left" border="0"></a></div></div>
<table id="row2" width="100%" cellpadding="0" cellspacing="1" style="text-align:center;font-family:'Trebuchet MS',sans-serif;font-size:1.3em;">
<tr>
  <td class="row2" align="left">Welcome: <? echo "$admitname"; ?>
  </td>
  <td class="row2">LinkBOT Status:
  <?PHP
if ($lbstatus == 0)
{
    echo "<font color=\"#990033\"> Offline </font>";
}
else
{
    if ($lbstatus == 1)
    {
        echo "<font color=\"#00CC00\"><nobr> Online </nobr></font>";
    }
    else
    {
        echo "<font color=\"#firebrick\">Error</font>";
    }
}
?>
  </td>
  <td class="row2">
  LinkBOT Help
  </td>
</tr>
</table>
<table id="row2" width="100%" cellpadding="0" cellspacing="1" style="text-align:center;font-family:'Trebuchet MS',sans-serif;font-size:1.3em;">
<tr>
  <td class="row2" align="left">Full Auto
  </td>
  <td class="row2">Semi Auto
  </td>
  <td class="row2"><font color=#009900>Manual</font></a>
  </td>
</tr>
</table>
<form method=post action=test.php><input type=hidden name=startnow value=go>
<center><textarea name=linkinput cols=110 rows=5 style="background: #ffffff; border: 1px solid #000000;"></textarea><br>
<center><input type="checkbox" name="hidelive" value="Y" checked="checked" />Hide Live Links &nbsp &nbsp &nbsp <input type=submit value="Verify Links" style="background: #ffffff; font-weight: bold; color: #000000;"></center></form>
<?php
if (isset($_POST["startnow"]))
{
?>
<div id="row3">
	<div style="float: left;"><img src="<?PHP echo "$imagedir/nav_m.gif"; ?>" alt=">" border="0" height="8" width="8"><font color="#FFFFFF"> LinkBOT Version 2.5</font></div>
	<div align="right"><font color="#FFFFFF">Manual Mode</font></div>
</div>
<table class="table" cellspacing="1">
	<tbody><tr>
		<th width="50"><center>Status</center></th>
		<th><center>Link</center></th>
	</tr>
<?
    $linkinput = $_POST["linkinput"];
    $hidelive = $_POST["hidelive"];
    $linkinput = str_replace("\r\n", " ", $linkinput);
    $linkinput = str_replace("http", ". http", $linkinput);
    $linkinput = str_replace(")", " )", $linkinput);
    $Exploded = explode(" ", $linkinput);
    $Ttl_Parts = count($Exploded);
    for ($i = 0; $i <= $Ttl_Parts; $i++)
    {
        if (((@strpos($Exploded[$i], "http")) === false) || ($Exploded[$i] == "") || ($Exploded[$i] ==
            " "))
        {
            unset($Exploded[$i]);
        }
    }
    $Newlinks = array_values($Exploded);
    $Max_Parts = count($Newlinks);
    for ($i = 0; $i < $Max_Parts; $i++)
    {
        $filepath = $Newlinks[$i];
        if (@fclose(@fopen("$filepath", "r")))
        {
            if ($handle = @fopen($filepath, "r"))
            {
                $content = "";
                $part = fread($handle, 50);
                $content .= $part;
                if (eregi("</body>", $part))
                    break;
                fclose($handle);
            }
            if (preg_match("/<!DOCTYPE/i", $content) || preg_match("/<html>/i", $content))
            {
                $parsedhost = parse_url($filepath);
                $host = $parsedhost[host];

                mysql_connect("$dbhost", "$dbuser", "$dbpass") or die(mysql_error());
                mysql_select_db("$dbase");
                $query = "SELECT * FROM servers WHERE (server='$host')";
                $result = mysql_query($query) or ("" . mysql_error());
                while ($row = mysql_fetch_array($result))
                {
                    extract($row);
                }
                if (($ifExists = mysql_num_rows($result)) && $ifExists >= 0)
                {
                    if ($handle = @fopen($filepath, "r"))
                    {
                        $content = "";
                        while (!feof($handle))
                        {
                            $part = fread($handle, 1024);
                            $content .= $part;
                            if (eregi("</body>", $part))
                                break;
                        }

if($requireall == Y)
{
       myMatch($content, 'all');
}
else
{
if($requireall == N)
{
       myMatch($content, 'one');
}
else
{
echo "Error";
}
}
                      {
                            if ($hidelive == Y)
                            {
                            }
                            else
                            {
                                echo "<tr><td id='row2' align='center'>";
                                if ($currenttime < $trialend)
                                {
                                    echo "<img src='$imagedir/check.gif'><img src='$imagedir/live.gif'>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                                else
                                {
                                    echo "<img src='$imagedir/live.gif'></td>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                            }
                        }
                        else
                        {
                            if (preg_match("/$deadone/", $content) || preg_match("/$deadtwo/", $content) ||
                                preg_match("/$deadthree/", $content) || preg_match("/$deadfour/", $content) ||
                                preg_match("/$deadfive/", $content))
                            {
                                if ($currenttime < $trialend)
                                {
                                    echo "<tr><td id='row2'><img src='$imagedir/check.gif'><img src='$imagedir/dead.gif'>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                                else
                                {
                                    echo "<tr><td id='row2' ><img src='$imagedir/dead.gif'></td>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                            }
                            else
                            {
                                echo "<tr><td id='row2'>Status: Error</td>";
                                echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                flush();
                            }
                        }
                    }
                }
                else
                {
                    echo "<tr><td id='row2'>Status: This Server is not supported</td>";
                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                    flush();
                }
            }
            else
            {
                echo "<tr><td id='row2'>Status:<font color=green> This is a direct file link.  The file exists.</font></td>";
                echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                flush();
            }
        }
        else
        {
            echo "<tr><td id='row2' >Status:<font color=green> This is a direct file link.  The file does not exist.</font></td>";
            echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
            flush();
        }

    }
}
echo "</table>";
include 'footer.php';
?>

russelburgraymond Newbie

russelburgraymond

Posted
  • Author
Posted

What I want to do is use a database field to select wether the && or & is used.  If the database field for that setting is Y  I want to have to match all 5 of the other fields.  If it is set to N then I want it to only have to match 1 of those 5 fields.

 

I also tried this

 

$whichlive = array('|','||');
if($requireallive == Y)
{
$live = $whichlive[0];
}
else
{
$live = $whichlive[1];	
}         
                        if (preg_match("/$liveone/", $content) $live preg_match("/$livetwo/", $content) $live
                            preg_match("/$livethree/", $content) $live preg_match("/$livefour/", $content) $live
                            preg_match("/$livefive/", $content))

 

I don't mind if it uses | or & or andand.  As long as it works.

 

The error is this

 

Parse error: syntax error, unexpected T_VARIABLE in C:\Program Files\KeyFocus\KFWS\htdocs\test.php on line 130

 

The if(preg_match line is the line it says is erroring out.

russelburgraymond Newbie

russelburgraymond

Posted
  • Author
Posted

Oops sorry.  forgot to put about 10 lines around the code for the error.

 

                          $part = fread($handle, 1024);
                            $content .= $part;
                            if (eregi("</body>", $part))
                                break;
                        }
$whichlive = array('|','||');
if($requireallive == Y)
{
$live = $whichlive[0];
}
else
{
$live = $whichlive[1];	

}         
                        if (preg_match("/$liveone/", $content) $live preg_match("/$livetwo/", $content) $live
                            preg_match("/$livethree/", $content) $live preg_match("/$livefour/", $content) $live
                            preg_match("/$livefive/", $content))

				   {
                            if ($hidelive == Y)
                            {
                            }
                            else
                            {
                                echo "<tr><td id='row2' align='center'>";
                                if ($currenttime < $trialend)
                                {
                                    echo "<img src='$imagedir/check.gif'><img src='$imagedir/live.gif'>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                                else

 

This is several lines before and after the preg_match line with the error.

Wildbug Newbie

Wildbug

Posted
Posted

No, I mean "|" and "&" are bitwise operators.  They're used in bit masks and the like.  && and || are the boolean AND and OR operators, respectively.  It doesn't look like you're doing any bit operations there; you want the boolean ones.

 

You're getting an error in that code because using a variable to choose an operator won't work (outside of an exec()).  The Zend engine is running into that variable, $live, and saying, "WTF is this T_VARIABLE doing here?" because it's not expected.

 

Another thing, will those $live{one,two,...,five} variables ever contain "special" regex characters that are to be interpreted as literals?  If so, you should be using preg_quote.

Wildbug Newbie

Wildbug

Posted
Posted

Okay, I thought you might be using constant strings instead of regex patterns.  You'll want to use strpos or stripos (ignore case, A vs. a) instead of preg_match for constant strings; it'll increase performance.

 

Try something like this:

 

<?php

function find_stuff ($needles,$haystack,$behavior = 'all') {
// $behavior should either be 'all' or 'any'
// $needles is an array
// $haystack is a string

foreach ($needles as $str) {
	if (stripos($haystack,$str) !== false) {
		if ($behavior == 'any') return true;
	} else {
		if ($behavior == 'all') return false;
	}
}
return ($behavior == 'any' ? false : true);
}

// Implemented like so:
if (find_stuff(array($liveone,$livetwo,$livethree,$livefour,$livefive),$content,'any')) echo "Found it!";

?>

russelburgraymond Newbie

russelburgraymond

Posted
  • Author
Posted

I am still getting an error.  Here is the entire code as I have it so far. Once it is working right I will move that function into the external functions file.

 

<?
include 'header.php';
echo "\r\n";
$nowtime = date('F d Y');
$currenttime = strtotime("$nowtime");
?>
<div class="borderwrap">
<div id="logostrip"><a href="<?PHP echo "$linkboturl"; ?>/"><img src="<?PHP echo
"$imagedir"; ?>/linkbot.png" alt="LinkBOT" style="vertical-align: top;" align="left" border="0"></a></div></div>
<table id="row2" width="100%" cellpadding="0" cellspacing="1" style="text-align:center;font-family:'Trebuchet MS',sans-serif;font-size:1.3em;">
<tr>
  <td class="row2" align="left">Welcome: <? echo "$admitname"; ?>
  </td>
  <td class="row2">LinkBOT Status:
  <?PHP
if ($lbstatus == 0)
{
    echo "<font color=\"#990033\"> Offline </font>";
}
else
{
    if ($lbstatus == 1)
    {
        echo "<font color=\"#00CC00\"><nobr> Online </nobr></font>";
    }
    else
    {
        echo "<font color=\"#firebrick\">Error</font>";
    }
}
?>
  </td>
  <td class="row2">
  LinkBOT Help
  </td>
</tr>
</table>
<table id="row2" width="100%" cellpadding="0" cellspacing="1" style="text-align:center;font-family:'Trebuchet MS',sans-serif;font-size:1.3em;">
<tr>
  <td class="row2" align="left">Full Auto
  </td>
  <td class="row2">Semi Auto
  </td>
  <td class="row2"><font color=#009900>Manual</font></a>
  </td>
</tr>
</table>
<form method=post action=test.php><input type=hidden name=startnow value=go>
<center><textarea name=linkinput cols=110 rows=5 style="background: #ffffff; border: 1px solid #000000;"></textarea><br>
<center><input type="checkbox" name="hidelive" value="Y" checked="checked" />Hide Live Links &nbsp &nbsp &nbsp <input type=submit value="Verify Links" style="background: #ffffff; font-weight: bold; color: #000000;"></center></form>
<?php
if (isset($_POST["startnow"]))
{
?>
<div id="row3">
	<div style="float: left;"><img src="<?PHP echo "$imagedir/nav_m.gif"; ?>" alt=">" border="0" height="8" width="8"><font color="#FFFFFF"> LinkBOT Version 2.5</font></div>
	<div align="right"><font color="#FFFFFF">Manual Mode</font></div>
</div>
<table class="table" cellspacing="1">
	<tbody><tr>
		<th width="50"><center>Status</center></th>
		<th><center>Link</center></th>
	</tr>
<?
    $linkinput = $_POST["linkinput"];
    $hidelive = $_POST["hidelive"];
    $linkinput = str_replace("\r\n", " ", $linkinput);
    $linkinput = str_replace("http", ". http", $linkinput);
    $linkinput = str_replace(")", " )", $linkinput);
    $Exploded = explode(" ", $linkinput);
    $Ttl_Parts = count($Exploded);
    for ($i = 0; $i <= $Ttl_Parts; $i++)
    {
        if (((@strpos($Exploded[$i], "http")) === false) || ($Exploded[$i] == "") || ($Exploded[$i] ==
            " "))
        {
            unset($Exploded[$i]);
        }
    }
    $Newlinks = array_values($Exploded);
    $Max_Parts = count($Newlinks);
    for ($i = 0; $i < $Max_Parts; $i++)
    {
        $filepath = $Newlinks[$i];
        if (@fclose(@fopen("$filepath", "r")))
        {
            if ($handle = @fopen($filepath, "r"))
            {
                $content = "";
                $part = fread($handle, 50);
                $content .= $part;
                if (eregi("</body>", $part))
                    break;
                fclose($handle);
            }
            if (preg_match("/<!DOCTYPE/i", $content) || preg_match("/<html>/i", $content))
            {
                $parsedhost = parse_url($filepath);
                $host = $parsedhost[host];

                mysql_connect("$dbhost", "$dbuser", "$dbpass") or die(mysql_error());
                mysql_select_db("$dbase");
                $query = "SELECT * FROM servers WHERE (server='$host')";
                $result = mysql_query($query) or ("" . mysql_error());
                while ($row = mysql_fetch_array($result))
                {
                    extract($row);
                }
                if (($ifExists = mysql_num_rows($result)) && $ifExists >= 0)
                {
                    if ($handle = @fopen($filepath, "r"))
                    {
                        $content = "";
                        while (!feof($handle))
                        {
                            $part = fread($handle, 1024);
                            $content .= $part;
                            if (eregi("</body>", $part))
                                break;
                        }
function find_stuff ($needles,$haystack,$behavior = 'all') {
// $behavior should either be 'all' or 'any'
// $needles is an array
// $haystack is a string

foreach ($needles as $str) {
	if (stripos($haystack,$str) !== false) {
		if ($behavior == 'any') return true;
	} else {
		if ($behavior == 'all') return false;
	}
}
return ($behavior == 'any' ? false : true);
}

if (find_stuff(array($liveone,$livetwo,$livethree,$livefour,$livefive),$content,'any'))       
	   			   {
                            if ($hidelive == Y)
                            {
                            }
                            else
                            {
                                echo "<tr><td id='row2' align='center'>";
                                if ($currenttime < $trialend)
                                {
                                    echo "<img src='$imagedir/check.gif'><img src='$imagedir/live.gif'>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                                else
                                {
                                    echo "<img src='$imagedir/live.gif'></td>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                            }
                        }
                        else
                        {
                            if (preg_match("/$deadone/", $content) || preg_match("/$deadtwo/", $content) ||
                                preg_match("/$deadthree/", $content) || preg_match("/$deadfour/", $content) ||
                                preg_match("/$deadfive/", $content))
                            {
                                if ($currenttime < $trialend)
                                {
                                    echo "<tr><td id='row2'><img src='$imagedir/check.gif'><img src='$imagedir/dead.gif'>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                                else
                                {
                                    echo "<tr><td id='row2' ><img src='$imagedir/dead.gif'></td>";
                                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                    flush();
                                }
                            }
                            else
                            {
                                echo "<tr><td id='row2'>Status: Error</td>";
                                echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                                flush();
                            }
                        }
                    }
                }
                else
                {
                    echo "<tr><td id='row2'>Status: This Server is not supported</td>";
                    echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                    flush();
                }
            }
            else
            {
                echo "<tr><td id='row2'>Status:<font color=green> This is a direct file link.  The file exists.</font></td>";
                echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
                flush();
            }
        }
        else
        {
            echo "<tr><td id='row2' >Status:<font color=green> This is a direct file link.  The file does not exist.</font></td>";
            echo "<td id='row2' align='left'>&nbsp &nbsp $Newlinks[$i]</td></tr>";
            flush();
        }

    }
}
echo "</table>";
include 'footer.php';
?>

 

The error I am getting is

Parse error: syntax error, unexpected T_ELSE in C:\Program Files\KeyFocus\KFWS\htdocs\test.php on line 159

 

This is line 159(The else is line 159. That is the only thing on that line)

  else
                        {
                            if (preg_match("/$deadone/", $content) || preg_match("/$deadtwo/", $content) ||
                                preg_match("/$deadthree/", $content) || preg_match("/$deadfour/", $content) ||
                                preg_match("/$deadfive/", $content))
                            {

 

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