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php html tags

   Frihost Forum Index -> Scripting -> Php and MySQL
 


garionw
What I want is a bit confusing, you'll know what I mean if you've had any experience with phpbb themes.

What I would like is to know how to set it up so that if I was to enter {header} in my HTML code it would come up with a certain function. Hopefully this table can explain it more:

{connect} = mysql_connect("localhost", "root", "") or die(mysql_error());
{header} = include ('head.inc.php');
{footer} = include ('foot.inc.php');


Thanks in Advance, Garion
Philip
not enough clear,
pleasee add more information about those question Smile
garionw
never mind, I think its called: str_replace. If this is true can someone give me a quick example on hot to use it
Agent ME
Here's an idea-

Code:

<?php
$header = (do something here to give header a value - take something from an MySQL database or file);
$footer = (ditto);
?>
<html>
<head><title>Test Page</title></head>
<body>
<?php echo $header; ?>
<p>Lol there's a header above this text!</p>
<?php echo $footer; ?>
</body>
</html>
garionw
no, I'm sure its str_replace - its for some blogging software im hoping to make and to make it easier for people I really want it to be like {header}...
garionw
Is anyone able to help me pelase
jeremyyak
It's called a macro, it works the same was as BBCode.

It works like this:
Code:

<html>
<head>
%header%
</head>
<body>
%wrapper%
%contents%
%copyright%
</body>
</html>


And the macro works like this:
Code:

<?php
$header=file_get_contents("./pages/heading.php");
$wrap=file_get_contents("./pages/wrapper.php");
$copy=file_get_contents("./pages/copyrightphp");
$contents="Blah blah blah blah. Words go here. Blah blah blah";
$html = str_ireplace ("%header%", $header, $html);
$html = str_ireplace ("%wrapper%", $wrap, $html);
$html = str_ireplace ("%contents%", $contents, $html);
$html = str_ireplace ("%copyright%", $copy, $html);
?>


I don't know the exact method of doing it, but theres an example.
~Jeremy~
garionw
Thanks for that, Now I need some help implententing it. Heres what I have so far:

Code:

<?php

$contents="Blah blah blah blah. Words go here. Blah blah blah";

$html = str_ireplace("%contents%", $contents, $html);
?>

<html>
<head>

</head>
<body>

%contents%

</body>
</html>


And when I test that in localhost I get this error message:
Code:

Fatal error: Call to undefined function: str_ireplace() in c:\program files\easyphp1-8\www\dos\test.php on line 5
Aredon
The function is not available 'til PHP 5.

One of the comments added to the function at PHP.net give a backdoor function definition for it:
Code:

<?php
if(!function_exists('str_ireplace')) {
   function str_ireplace($search, $replacement, $string){
       $delimiters = array(1,2,3,4,5,6,7,8,14,15,16,17,18,19,20,21,22,23,24,25,
       26,27,28,29,30,31,33,247,215,191,190,189,188,187,186,
       185,184,183,182,180,177,176,175,174,173,172,171,169,
       168,167,166,165,164,163,162,161,157,155,153,152,151,
       150,149,148,147,146,145,144,143,141,139,137,136,135,
       134,133,132,130,129,128,127,126,125,124,123,96,95,94,
       63,62,61,60,59,58,47,46,45,44,38,37,36,35,34);
       foreach ($delimiters as $d) {
           if (strpos($string, chr($d))===false){
               $delimiter = chr($d);
               break;
           }
       }
       if (!empty($delimiter)) {
           return preg_replace($delimiter.quotemeta($search).$delimiter.'i', $replacement, $string);
       }
       else {
           trigger_error('Homemade str_ireplace could not find a proper delimiter.', E_USER_ERROR);
       }
   }
}
?>


http://us2.php.net/manual/en/function.str-ireplace.php
snowboardalliance
garionw wrote:
Thanks for that, Now I need some help implententing it. Heres what I have so far:

Code:

<?php

$contents="Blah blah blah blah. Words go here. Blah blah blah";

$html = str_ireplace("%contents%", $contents, $html);
?>

<html>
<head>

</head>
<body>

%contents%

</body>
</html>


And when I test that in localhost I get this error message:
Code:

Fatal error: Call to undefined function: str_ireplace() in c:\program files\easyphp1-8\www\dos\test.php on line 5


Also, the $html variable needs to be a variable with the contents of a file basically.
So you have a file that is
Code:

<html>
<head>

</head>
<body>

%contents%

</body>
</html>


You open it with php, into a variable and do the str_replace. Then you can just output this.

If you need more info on this subject, try googling "php template system" without the quotes. That may be helpful.
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