[PHP] If the above statements is true, show this statement.

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12-08-08
Illusion

[PHP] If the above statements is true, show this statement.

I'm working on a little script (habbo online loader creator) and i'm pretty mutch done except for one thing.

This is my page view.php

PHP Code:

$hname = $_GET['hotelname']; $ip = $_GET['ip']; $port = $_GET['port']; $texts = $_GET['texts']; $vars = $_GET['vars']; $dcr = $_GET['dcr']; $loader = $_GET['loader']; $back = "index.php"; // HERE THE HNAME CONTROLS STARTS! if ( !$hname || empty($hname) ) { echo "The hotel name is empty! "; } // HERE THE HNAME CONTROLS END // HERE THE IP CONTROLS STARTS! if ( !$ip || empty($ip) ) { echo "The IP is empty! "; } // HERE THE IP CONTROLS ENDS! // HERE THE PORT CONTROLS STARTS! if ( !$port || empty($port) ) { echo "The port is empty! "; } // HERE THE PORT CONTROLS ENDS! // HERE THE TEXTS CONTROLS STARTS! if ( !$texts || empty($texts) ) { echo "The texts url is empty! "; } // HERE THE TEXTS CONTROLS END // HERE THE VARS CONTROLS STARTS! if ( !$vars || empty($vars) ) { echo "The vars url is empty! "; } // HERE THE VARS CONTROLS END // HERE THE DCR CONTROLS STARTS! if ( !$dcr || empty($dcr) ) { echo "The DCR url is empty! "; } // HERE THE DCR CONTROLS END else { // If none of the above statements is correct. echo "And your loader is done, all you have to do i copy and paste! "; echo "Code:"; echo "<table class=code width=650 valign=top> <td class=code td valign=top> <html> <head> <title>$hname</title> <base target=_blank> </head> <body bgcolor=#000000 topmargin=0 link=#FFFFFF vlink=#FFFFFF alink=#FFFFFF> <div align=center> <param name=src value=> <param name=swRemote value=swSaveEnabled=true swVolume=true swRestart=false swPausePlay=false swFastForward=false swTitle=$hname swContextMenu=true> <param name=swStretchStyle value=none> <param name=swText value=> <param name=bgColor value=#000000> <param name=sw6 value=external.texts.txt=$texts> <param name=sw2 value=connection.info.host=$ip;connection.info.port=$port> <param name=sw4 value=connection.mus.host=;connection.mus.port=30 001> <param name=sw3 value=client.reload.url=$loader> <param name=sw1 value=site.url=$loader;url.prefix=$hname> <param name=sw5 value=external.variables.txt=$vars> <embed src=$dcr bgColor=#000000 width=720 height=540 align=middle swRemote=swSaveEnabled=true swVolume=true swRestart=false swPausePlay=false swFastForward=false swTitle=massivewake swContextMenu=true swStretchStyle=none swText= type=application/x-director pluginspage=http://www.macromedia.com/shockwave/download/ sw6=external.texts.txt=$texts sw2=connection.info.host=$ip;connection.info.port=$port sw4=connection.mus.host=;connection.mus.port=30001 sw3=client.reload.url=$dcr sw1=site.url=$loader;url.prefix=$hname sw5=external.variables.txt=$vars> </div> </body> </html> </td> </table>"; echo " (All your info is marked red!)."; echo " <a href=index.php>Make a new loader (back to index)</a>."; } ?>

And i wan't to add another if before the else, but i wan't it to show only if one of the above statements are true, (the if will containt a back button).
But i have no idea how to do that. Any help from you guys?
12-08-08
john_d

Re: [PHP] If the above statements is true, show this statement.

too many IF'sssss

try to load ur variables in an array like

$config['hname'] = ;

then jsut run thru all of them with foreach
12-08-08
Illusion

Re: [PHP] If the above statements is true, show this statement.

You'll have to explain more, since i am a beginner in php.

Can anybody just explain?
13-08-08
Airon

Re: [PHP] If the above statements is true, show this statement.

I had a similar problem I guess you could say. Daevius helped me with this. What you do is set a boolean. You define it earlier in your script. $valid = true;

PHP Code:

<? /* Define the Boolean here */ $valid = false /* Just Putting this so you notice it */ $hname = $_GET['hotelname']; $ip = $_GET['ip']; $port = $_GET['port']; $texts = $_GET['texts']; $vars = $_GET['vars']; $dcr = $_GET['dcr']; $loader = $_GET['loader']; $back = "index.php"; // HERE THE HNAME CONTROLS STARTS! if (!$hname || empty($hname)) { echo "The hotel name is empty! "; $valid = false; } // HERE THE HNAME CONTROLS END // HERE THE IP CONTROLS STARTS! if (!$ip || empty($ip)) { echo "The IP is empty! "; $valid = false } // HERE THE IP CONTROLS ENDS! // HERE THE PORT CONTROLS STARTS! if (!$port || empty($port)) { echo "The port is empty! "; $valid = flase; } // HERE THE PORT CONTROLS ENDS! // HERE THE TEXTS CONTROLS STARTS! if ( !$texts || empty($texts) ) { echo "The texts url is empty! "; $valid = false; } // HERE THE TEXTS CONTROLS END // HERE THE VARS CONTROLS STARTS! if ( !$vars || empty($vars) ) { echo "The vars url is empty! "; $valid = false; } // HERE THE VARS CONTROLS END // HERE THE DCR CONTROLS STARTS! if ( !$dcr || empty($dcr) ) { echo "The DCR url is empty! "; $valid = false; } // HERE THE DCR CONTROLS END if($valid) { // If none of the above statements is correct. echo "And your loader is done, all you have to do i copy and paste! "; echo "Code:"; echo "<table class=code width=650 valign=top> <td class=code td valign=top> <html> <head> <title>$hname</title> <base target=_blank> </head> <body bgcolor=#000000 topmargin=0 link=#FFFFFF vlink=#FFFFFF alink=#FFFFFF> <div align=center> <param name=src value=> <param name=swRemote value=swSaveEnabled=true swVolume=true swRestart=false swPausePlay=false swFastForward=false swTitle=$hname swContextMenu=true> <param name=swStretchStyle value=none> <param name=swText value=> <param name=bgColor value=#000000> <param name=sw6 value=external.texts.txt=$texts> <param name=sw2 value=connection.info.host=$ip;connection.info.port=$port> <param name=sw4 value=connection.mus.host=;connection.mus.port=30 001> <param name=sw3 value=client.reload.url=$loader> <param name=sw1 value=site.url=$loader;url.prefix=$hname> <param name=sw5 value=external.variables.txt=$vars> <embed src=$dcr bgColor=#000000 width=720 height=540 align=middle swRemote=swSaveEnabled=true swVolume=true swRestart=false swPausePlay=false swFastForward=false swTitle=massivewake swContextMenu=true swStretchStyle=none swText= type=application/x-director pluginspage=http://www.macromedia.com/shockwave/download/ sw6=external.texts.txt=$texts sw2=connection.info.host=$ip;connection.info.port=$port sw4=connection.mus.host=;connection.mus.port=30001 sw3=client.reload.url=$dcr sw1=site.url=$loader;url.prefix=$hname sw5=external.variables.txt=$vars> </div> </body> </html> </td> </table>"; echo " (All your info is marked red!)."; echo " <a href=index.php>Make a new loader (back to index)</a>."; } ?>

Hopefully this works x_x Good luck.
13-08-08
john_d

Re: [PHP] If the above statements is true, show this statement.

PHP Code:

$check['hname'] = $_GET['hotelname']; $check['ip'] = $_GET['ip']; $check['port'] = $_GET['port']; $check['texts'] = $_GET['texts']; $check['vars'] = $_GET['vars']; $check['dcr'] = $_GET['dcr']; $check['loader'] = $_GET['loader']; $check = false; foreach ($check as $key => $k) { if (!$k || empty($k) { echo "The ".$key." is empty! "; $check = false; } else { // do ur stuff here } } if ($valid == false) { //form here }

basically does the same thing.. u can even make it shorter by just looping thru the GET variables
13-08-08
EliteGM

Re: [PHP] If the above statements is true, show this statement.

I usually do something like;

PHP Code:

<?php if ($_GET['blabla'] == '') { $msg = "Blabla is empty!"; $c = 1; } //more if's if ($c != 1) { //form } //in the html, just put <?=$msg;? > (without the space) where you want the message to display. ?>
13-08-08
fook3d

Re: [PHP] If the above statements is true, show this statement.

There is no reason to even convert the $_GET into $variable['whatever'], You can simply do:

PHP Code:

<?php $error = FALSE; foreach ($_GET as $key => $var) { if(!strlen($var) OR eregi('[^a-z0-9]', $var)) { echo 'The ' . $key . ' field is empty or contains non alphanumeric characters!'; echo ' '; $error = TRUE; } } if($error == TRUE) { echo 'Errors encountered are listed above.'; } ?>