HmmZ
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About HmmZ
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- Birthday 08/30/1986
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The Netherlands
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I need some help please. Your simple PHP Login script tutorial isn't working for me. I don't know how to setup the database using phpmyadmin. This is a very simple site where I tried to get the code working: http://johns-webdesign.com/client/phpTest/members.php
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I've been reading through your tutorials. They've helped me a lot THANKYOU!
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Saint_Michael started following HmmZ
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when you perform mysql querys and other things that call for the database, you seem to be always using die()? not needed, just store the query or whatever it is your using in a variable and check the query with an if...else statement. Instead of using: mysql_query("SELECT * FROM table") or die(mysql_error()); you should do: $qry = mysql_query("SELECT * FROM table"); if(!$qry){$db_status = 0;} else {$db_status = 1;} Continued from where i left off Hope this helps.
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How To Read Specific Row From Table according where no=xx
HmmZ replied to kakingho's topic in Programming
Not too hard: print "<tr><td>Column 1</td><td>Column 2</td></tr>";$query = mysql_query("SELECT * FROM table");while($getArray = mysql_fetch_array($query)){print "<tr><td>$getArray[number]</td><td>$getArray[name]</td></tr>";} Note that while{} is an ongoing loop, it will load any number of records wich will display a full list* of each record, showing number and the name attached to it. * To limit the number of results change the query by: $query = mysql_query("SELECT * FROM table LIMIT 10the above code would limit the number of results (rows) to 10 * To order the number of results change the query by: $query = mysql_query("SELECT * FROM table ORDER BY number DESC");the above code would order the list by number descending * To do both: $query = mysql_query("SELECT * FROM table ORDER BY number DESC LIMIT 10"); any questions ill gladly answer -
id say this: db.php $sql_conn = mysql_connect("host","user","pass");if(!$sql_conn){$db_status = 0;} else {$db_status = 1;} Checks if a mysql connection was established, stored as a "0" or "1" Next step would be further developing that variable in the page where you want to show the status: Any other page include("db.php");#if db is onlineif($db_status=="1"){$db_status = "<img src='images/online.gif' border='0'>";}#else db is downelse {$db_status = "<img src='images/offline.gif' border='0'>";}print "Database Status: $db_status"; configure it to your own liking, once db.php is included you can make the $db_status variable anything you want Enjoy!
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Introduction To Templating Templating your website with PHP
HmmZ replied to HmmZ's topic in General Discussion
Note that it's extremely easy to have multiple themes, letting the user choose himself as ive stated before with the get_theme() function, the get_theme() function is fairly small: function get_theme(){$get_pref=mysql_query("SELECT theme_pref FROM users WHERE username='".$_SESSION['user']."'");if(!$get_pref){$theme="themes/default";}else{$theme="themes/".mysql_fetch_object($get_pref)."";}} what my get_theme() function basically does is get the theme preference of a user in the users table, and change the $theme variable to the preferred one, this only changes the theme for the user itself and not the whole site. Making it very versatile even though it's just a small piece of code. Note that if the sql query is unable to be executed (its a guest or sql server is down (templating itself is not sql-based)) it chooses the default theme. Enjoy! Any questions or suggestions? dont hesitate and reply! -
Its hard to predict what the outcome will be in this war of titans. Google's influence in the industry is exponentially growing, although i think they'll eventually walk onto a brick wall. Dont forget, Microsoft is being screwed over by ALOT of companies, not because they suck, but because companys are trying to tear down the monopoly, if Microsoft wasnt attacked from every single side (AMD, GOOGLE, SUN MICROSYSTEMS, HACKERS/etc) they could bring new products on the market without hesitation or delay. People nowadays are too much influenced by media, everyone blames microsoft, but they all forget that microsoft (even though they ripped off dos) is the groundlayer of the computer of today, it could have taken a much longer time before the technology of now was developed. Microsoft made many things possible, had one of the leading roles in developing computers and their industry. Some people know that microsoft has, at one point, attempted to encourage some competition, simply because this is what the client/user needed. But the competitors are now combining forces to bring the groundlayers down? (sorry felt like doing that quote lol)
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Sorry for forgetting the url: tpl2 http://forums.xisto.com/no_longer_exists/ Notice from BuffaloHELP: Edited as requested.
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I've redone it a bit, took out the gradient as truefusion suggested (thanks didnt know that caused troubles on differents resolutions), changed the fonts, spiced up the logo a bit (or header...the way you like to put it).Thanks in advance for the feedback
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Thanks for the feedback,its more of a thumb picture, because its 800px * 500px. And ill think of something else for the gradient. And spice it up some more :]Thanks again for the feedback
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@KarloIt's avoiding the superglobals, wich are by default switched off in PHP4 and PHP5, but in my honest opinion i dont think falgor took that in his decision when using variables right away.Note that i dont know wich phpversion() Xisto has at the moment, so if they are still using cPanels default (PHP3) then you can use $_POST[] and $_GET[].@xJedixYou dont have to necessarily use quotes, in the end it can really speed up a script. however, it is one of the necessary functions when you want it just to be a LITTLE html validated, im not sure but it can be that some browsers can cause display errors when using no quotes, but dont hook me on that.
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I need some feedback on a template i would like to implement on a new products website. Requesting feedback on: - professionality - user-friendly degree - clean yet effective degree - your own personal opinion Please note that this is not a ps supertemplate, simply because the site will be needing fast loading and such, im also in development of a more ps supertemplatish site but after this is finished Thanks in advance sFinance template
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Pre-note Hello and welcome. if your website doesn't use a templating function, you may have noticed it's pretty hard to update your website (layout) unless you dig through many files to update the images and such. The solution is templates. If you ever got curious and looked into phpBB codes or any other template based forum/CMS, you saw the .tpl files they use. I am not at a point where i base everything on .tpl (simply because i havent taken the time to see how it all works). But i do can tell you that it's the same principle, template your site using an external .html file. That is the incentive of this tutorial Comments First i wanna say that this isn't a ripped tutorial. (ive been accused in the past aswell) Second, this is a custom and pretty easy way of templating, ill even explain (short) how to get a theme preference from a user. First off...functions file I'm making this look like a huge tutorial, but it isn't. If you use a functions file (where you have all functions() defined) you may want to place the template() function in there aswell. I will first show an example template function, and then explain: function template($content){global $title,$main,$bar,$nav,$right,$footer;get_theme();$file="$theme/theme.html";if(!$rf = fopen($file,"r")){$error=1;}else{$template=fread($rf,filesize($file));fclose($rf);$template=stripslashes($template);$template=eregi_replace("<% title %>","Solarity Gaming",$template);$template=eregi_replace("<% main %>","$main",$template);$template=eregi_replace("<% bar %>","$bar",$template);$template=eregi_replace("<% datetime %>","".date('d-m-Y H:i:s \G\M\T\+\0\1\0\0')."",$template);$template=eregi_replace("<% nav %>","$nav",$template);$template=eregi_replace("<% right %>","$right",$template);$template=eregi_replace("<% footer %>","$footer",$template);print "$template";}}This is the exact template() function i just copy pasted from my functions file, i wont edit it to make it easier, since it isnt that superhard explanation function template($content){global $title,$main,$bar,$nav,$right,$footer;This is the start of the function, later on, you will see that template($content) has a reason and that the globals are pretty important, as they fetch the variables from your include file. get_theme();Here i'm calling the get_theme() function, because we will be calling the theme.html later this file, it makes sure the right theme is stored in the $theme variable $file="$theme/theme.html";if(!$rf = fopen($file,"r")){$error=1;}else{$template=fread($fd,filesize($file));fclose($fd);the variable $file defines the location of your theme.html, $theme was defined earlier through the get_theme() functionthe if...else function makes sure theme.html is readable, if its not readable, nothing much happens, if it is readable, then $template is defined, $template will later on make sure the template variable (for example <% main %>) is fetched from theme.html correctly, to configure it. $template=stripslashes($template);make sure $template doesn't have slashes as it will become unreadable then $template=eregi_replace("<% title %>","Solarity Gaming",$template);I won't display all theme variable defines, because it all is the same.the predefined $template is getting a new definition, its pretty double, because in the same line $template has 2 completely different meanings. Anyway, in this line, the theme variable <% title %> is replaced with "Solarity Gaming", wich means, once template() is called, the page would have the title Solarity Gaming, in other lines the theme variable is stored in a php variable (<% main %.,"$main") wich means that once template() is called later, all $main defines in the included file will replace <% main %> in the theme.html. print "$template";}end else}end functionwe have defined $template (with alot of info), so we print it, then we close the function, the function is ready to be used, lets make theme.html! theme.html If you followed me to this far, you are doing great, the hard part (atleast for me, took me ages to explain template() ) is done. <head><title><% title %></title><link rel="StyleSheet" href="themes/default/style.css" type="text/css"></head><body bgcolor="#E3E3E3"><center><table id="box" cellspacing="0" cellpadding="0"> <tr> <td> <table id="box2" cellpadding="0" cellspacing="0"> <tr> <td id="banner"> </td> </tr> <tr> <td id="bar"> <% bar %>&bsp;<% datetime %> </td> </tr> <tr> <td> <table id="box3" cellspacing="0" cellpadding="0"> <tr> <td id="Navigation" align="right" valign="top"> <% nav %> </td> <td style='background-color: #DCE5EE;' valign='top'> <% main %> </td> <td id="Right"> </td> </tr> </table> </td> </tr> <tr> <td id="Footer"> <% footer %> </td> </tr> </table> </td> </tr></table></center></body>ooo creepy huh? I though that bursting the code in your eyes would be less hurting in the long run i think it's all pretty self-explanatory, if not...ask calling template() Basically everything is done, you have defined template($content), enabling it to template anything you desire. you got your theme.html that defines the locations of where the variables should be placed...There is 2 things left that might need explaining...calling template() and the file you wish to template calling template is as easy as 1,2,3 function test(){global $title,$main,$bar,$nav,$right,$footer;include("test.php");template($data);}ive found my comfort way to call template() through functions, it gives an easy overview over files and is easy to edit or anything.Now, whenever test() is called, it will include test.php and then template the data found inside ($data is a more general way to get all the $variables) i don't think calling template needs more explaining, but please yell if you do need some more explaining test.php i made the function test() instead of copy pasting functions im using (simply because it would be too confusing). But i can tell you, once you get the hang of templating, you can do great stuff with your functions and maybe even learn new stuff, cause, as you can see, it's not that hard to create stuff ^^ Anyway, back on topic, we have included test.php, so what would it look like (o god now i gotta make that too, ) <?php#############test.php#######Xisto tut##################define $main variable##this would be anything in the middle##the REAL content such as news#$main .= "Hello this is a test";$main .= "<br> a test to see if i got this templating crap of the hmmz to work";$main .= "whoa im seeing it!? it must have gone great!";#define $nav variable##nav as in navigation##<% nav %> got defined to fit at the left of your page##so lets make some links!#$left .= "<a href=''>"; $left .= "<br> HAHA! links work too? AWESOME!";#define $bar variable##lets set it up with a login form?#$bar .= "<form method='post' action='index.php?action=login'>";$bar .= "Username : <input type='text' name='user'>";$bar .= "<br> Password: <input type='password' name='pass'>";$bar .= "<input type='submit' value='login'></form>";#define $footer variable##as its name says it will be at the foot of your page##so lets define it with a copyright?#$footer .= "Copyright © 2005 TheHmmZ";?>whoosh, finally done Anyway, i have defined all the variables in just 1 file, to make it a bit easier on your side, but you can use many different files, i do think that defining the same variable (for example $main) in multiple files would cause a lot of mayhem, so dont Note: the # is used for commenting, just like //. I just like # more this file will be included, and, as expected your file should be displaying everything on the right place, just try it. if you want a full example, get the codes at the of this tutorial. Conclusion Well, you got to be honest, it wasn't THAT hard to understand, not much needs to be done to prepare your website for a real templating engine (expensive word, low costs ). for existing websites with alot of files and such, it can get tough. but a tip would be to open the file you want to fix for templating in notepad, then ctrl+h type in print " or echo " and make the replacement word for example news $main .= " this will remove print " and replace it with $main .= " Hope you enjoyed this tutorial and that it helps you, any questions i will gladly answer Full Example functions.php function template($content){global $title,$main,$navigation,$footer;$file="themes/theme.html";if(!$rf = fopen($file,"r")){$error=1;}else{$template=fread($rf,filesize($file));fclose($rf);$template=stripslashes($template);$template=eregi_replace("<% title %>","Example",$template);$template=eregi_replace("<% main %>","$main",$template);$template=eregi_replace("<% navigation %>","$navigation",$template);$template=eregi_replace("<% footer %>","$footer",$template);print "$template";}}theme.html <head><title><% title %></title></head><body><table> <tr> <td> <table> <tr> <td> <% navigation %> </td> <td> <% main %> </td> </tr> </table> </td> </tr> <tr> <td> <% footer %> </td> </tr></table></body>index.php <?phpfunction test(){global $title,$main,$navigation,$footer;include("example.php");template($data);}switch($action){ default: test(); break;}?>test.php <?php$main .= "This is an example<br>";$main .= "This is defined with the main variable"; $navigation .= ""; $navigation .= "This is defined with the navigation variable";$footer .= "Copyright © myself<br>";$footer .= "example made possible by TheHmmZ<br>";$footer .= "This is defined with the footer variable";?>filerootROOT/functions.php ROOT/index.php ROOT/themes/theme.html ROOT/test.php
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Homer Sig Pwnage thats right PWNAGE
HmmZ replied to Saint_Michael's topic in Graphics, Design & Animation
You see the bevel/emboss too well on homer, a bad finishing touch if you ask me :/