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Function Add Code to HEAD


balkan7

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Hi, i need help for add custom code like javascript or css to head, i have function for it but i'm confused  :confused:, here is code:

 

header.php

<?php
<html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title><?php echo EMS_CAD; ?></title>
<link rel="stylesheet" href="style.css" type="text/css" media="screen" />
<?php if (function_exists("add_to_head")) { echo add_to_head(); } ?>
</head>?>

includes.php

<?php
$page_head_tags = "";
function add_to_head($tag=""){
global $page_head_tags;

if(!stristr($page_head_tags, $tag)){
	$page_head_tags .= $tag."\n";
}
}
?>

index.php

<?php add_to_head("<link rel='stylesheet' href='blue.css" type='text/css' media='screen' />");?>

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header.php

<html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title><?php echo EMS_CAD; ?></title>
<link rel="stylesheet" href="style.css" type="text/css" media="screen" />
<?php if (function_exists("add_to_head")) { echo add_to_head(); } ?>
</head>

 

Try that. You only need to open PHP tags when you plan on executing PHP code.

 

Also:

index.php

<?php add_to_head("<link rel='stylesheet' href='blue.css' type='text/css' media='screen' />");?>

 

You had a syntax error with the double quote after blue.css.

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Maybe my mistake, i review my code but here no errors, why show me empty delimiter :confused:

 

header_includes.php

<?php
$page_head_tags = "";

function add_to_head($tag=""){
global $page_head_tags;

if(!stristr($page_head_tags, $tag)){
	$page_head_tags .= $tag."\n";
}
}?>

 

header.php

<?php
include("header_includes.php");
?>
<html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title><?php echo EMS_CAD; ?></title>
<meta name="description" content="EMS-CAD, Arhitektura">
<meta name="keywords" content="EMS-CAD, Arhitektura">
<link rel="stylesheet" href="stil.css" type="text/css" media="screen" />
<?php if (function_exists("add_to_head")) { echo add_to_head(); } ?>
</head>

<body>

<table class="table" cellspacing="0" cellpadding="0" align="center">
    <tr>
        <td valign="top" nowrap>        
<table class="table" cellspacing="0" cellpadding="0">
	<tr>
		<td>
		<img border="0" src="sliki/header1.jpg" width="400" height="200"></td>
		<td class="header"><div class="top">
		<a href="index.php" title="<?php echo HOME;?>" class="prozirnost"><img src="sliki/naslovna.gif" border="0" alt="<?php echo HOME;?>"></a> <img src="sliki/tocki.gif"> <a href="kontakt.php" title="<?php echo MSG;?>" class="prozirnost"><img src="sliki/mail.gif" border="0" alt="<?php echo MSG;?>"></a> <img src="sliki/tocki.gif">
		<a href="#" title="<?php echo MAP;?>" class="prozirnost"><img src="sliki/mapa.gif" border="0" alt="<?php echo MAP;?>"></a></div></td>
	</tr>
</table>

 

index.php

<?php
include_once("header.php");
add_to_head("<link rel='stylesheet' href='blue.css' type='text/css' media='screen' />");?>

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