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Headers already sent

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Headers already sent

Berichtdoor spijker007 » 19 aug 2005 13:32

Code: Selecteer alles
Warning: Cannot modify header information - headers already sent by (output started at /data/members/free/tripod/nl/s/t/e/step7/htdocs/test/phpBB2/includes/template.php:5) in /data/members/free/tripod/nl/s/t/e/step7/htdocs/test/phpBB2/includes/sessions.php on line 206

Warning: Cannot modify header information - headers already sent by (output started at /data/members/free/tripod/nl/s/t/e/step7/htdocs/test/phpBB2/includes/template.php:5) in /data/members/free/tripod/nl/s/t/e/step7/htdocs/test/phpBB2/includes/sessions.php on line 207

Fatal error: Cannot instantiate non-existent class: template in /data/members/free/tripod/nl/s/t/e/step7/htdocs/test/phpBB2/includes/functions.php on line 352

 
 

Code: Selecteer alles
Parse error: parse error in /data/members/free/tripod/nl/s/t/e/step7/htdocs/test/phpBB2/includes/template.php(127) : eval()'d code on line 477



wat is er mis heb de map includes al op nieuw geupload geen resaltaat
spijker007
 

Berichtdoor vosManz » 19 aug 2005 14:13

1. Dit lijkt mij eerder in de categorie 'ASP/PHP/SQL/PERL e.d.' passen.
2. Kun je de topic titel aanpassen, want zo kun je niet zien waar het over gaat in de topic-list.
3. De eerste 2 foutmeldingen geven aan dat je headers wil versturen, terwijl er al output naar de client is gegeven. De 3e foutmelding geeft aan dat class 'template' niet bestaat.
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Berichtdoor spijker007 » 19 aug 2005 14:15

vosManz schreef:1. Dit lijkt mij eerder in de categorie 'ASP/PHP/SQL/PERL e.d.' passen.
2. Kun je de topic titel aanpassen, want zo kun je niet zien waar het over gaat in de topic-list.
3. De eerste 2 foutmeldingen geven aan dat je headers wil versturen, terwijl er al output naar de client is gegeven. De 3e foutmelding geeft aan dat class 'template' niet bestaat.


en nu in normaal nederland in plaats van dure woorden
spijker007
 

Berichtdoor Derk » 19 aug 2005 17:03

iemand heeft de titel en de plek aangepast zie ik Smile

verder is dit algemeen nederlands en dat mag hier gewoon naar mijn weten.

Het is jou vraag spijker....
Je reputatie is al bagger en zo maak je die alleen nog maar meer baggerder.

vosManz schreef:De eerste 2 foutmeldingen geven aan dat je headers wil versturen, terwijl er al output naar de client is gegeven. De 3e foutmelding geeft aan dat class 'template' niet bestaat.


Dit moet te snappen zijn:

De eerste 2 foutmeldingen geven aan de je headers wilt versturen, terwijl er al iets naar de bezoeker is gegeven De 3e foutmelding geeft aan dat class 'template' niet bestaat.
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Berichtdoor spijker007 » 19 aug 2005 17:31

het is wel normaal nederlands maar begrijp er niks van

geef me dan in ieder geval de oplosing
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Berichtdoor Derk » 19 aug 2005 17:40

dan moet je je code posten
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Berichtdoor spijker007 » 19 aug 2005 17:42

van welk bestand
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Berichtdoor Derk » 19 aug 2005 17:46

-_- het bestand dat de error geeft.....
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Berichtdoor spijker007 » 19 aug 2005 17:47

[syntax="php"]<?php
/***************************************************************************
* template.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id: template.php,v 1.10.2.3 2002/12/21 19:09:57 psotfx Exp $
*
*
***************************************************************************/

/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/

/**
* Template class. By Nathan Codding of the phpBB group.
* The interface was originally inspired by PHPLib templates,
* and the template file formats are quite similar.
*
*/

class Template {
var $classname = "Template";

// variable that holds all the data we'll be substituting into
// the compiled templates.
// ...
// This will end up being a multi-dimensional array like this:
// $this->_tpldata[block.][iteration#][child.][iteration#][child2.][iteration#][variablename] == value
// if it's a root-level variable, it'll be like this:
// $this->_tpldata[.][0][varname] == value
var $_tpldata = array();

// Hash of filenames for each template handle.
var $files = array();

// Root template directory.
var $root = "";

// this will hash handle names to the compiled code for that handle.
var $compiled_code = array();

// This will hold the uncompiled code for that handle.
var $uncompiled_code = array();

/**
* Constructor. Simply sets the root dir.
*
*/
function Template($root = ".")
{
$this->set_rootdir($root);
}

/**
* Destroys this template object. Should be called when you're done with it, in order
* to clear out the template data so you can load/parse a new template set.
*/
function destroy()
{
$this->_tpldata = array();
}

/**
* Sets the template root directory for this Template object.
*/
function set_rootdir($dir)
{
if (!is_dir($dir))
{
return false;
}

$this->root = $dir;
return true;
}

/**
* Sets the template filenames for handles. $filename_array
* should be a hash of handle => filename pairs.
*/
function set_filenames($filename_array)
{
if (!is_array($filename_array))
{
return false;
}

reset($filename_array);
while(list($handle, $filename) = each($filename_array))
{
$this->files[$handle] = $this->make_filename($filename);
}

return true;
}


/**
* Load the file for the handle, compile the file,
* and run the compiled code. This will print out
* the results of executing the template.
*/
function pparse($handle)
{
if (!$this->loadfile($handle))
{
die("Template->pparse(): Couldn't load template file for handle $handle");
}

// actually compile the template now.
if (!isset($this->compiled_code[$handle]) || empty($this->compiled_code[$handle]))
{
// Actually compile the code now.
$this->compiled_code[$handle] = $this->compile($this->uncompiled_code[$handle]);
}

// Run the compiled code.
eval($this->compiled_code[$handle]);
return true;
}

/**
* Inserts the uncompiled code for $handle as the
* value of $varname in the root-level. This can be used
* to effectively include a template in the middle of another
* template.
* Note that all desired assignments to the variables in $handle should be done
* BEFORE calling this function.
*/
function assign_var_from_handle($varname, $handle)
{
if (!$this->loadfile($handle))
{
die("Template->assign_var_from_handle(): Couldn't load template file for handle $handle");
}

// Compile it, with the "no echo statements" option on.
$_str = "";
$code = $this->compile($this->uncompiled_code[$handle], true, '_str');

// evaluate the variable assignment.
eval($code);
// assign the value of the generated variable to the given varname.
$this->assign_var($varname, $_str);

return true;
}

/**
* Block-level variable assignment. Adds a new block iteration with the given
* variable assignments. Note that this should only be called once per block
* iteration.
*/
function assign_block_vars($blockname, $vararray)
{
if (strstr($blockname, '.'))
{
// Nested block.
$blocks = explode('.', $blockname);
$blockcount = sizeof($blocks) - 1;
$str = '$this->_tpldata';
for ($i = 0; $i < $blockcount; $i++)
{
$str .= '[\'' . $blocks[$i] . '.\']';
eval('$lastiteration = sizeof(' . $str . ') - 1;');
$str .= '[' . $lastiteration . ']';
}
// Now we add the block that we're actually assigning to.
// We're adding a new iteration to this block with the given
// variable assignments.
$str .= '[\'' . $blocks[$blockcount] . '.\'][] = $vararray;';

// Now we evaluate this assignment we've built up.
eval($str);
}
else
{
// Top-level block.
// Add a new iteration to this block with the variable assignments
// we were given.
$this->_tpldata[$blockname . '.'][] = $vararray;
}

return true;
}

/**
* Root-level variable assignment. Adds to current assignments, overriding
* any existing variable assignment with the same name.
*/
function assign_vars($vararray)
{
reset ($vararray);
while (list($key, $val) = each($vararray))
{
$this->_tpldata['.'][0][$key] = $val;
}

return true;
}

/**
* Root-level variable assignment. Adds to current assignments, overriding
* any existing variable assignment with the same name.
*/
function assign_var($varname, $varval)
{
$this->_tpldata['.'][0][$varname] = $varval;

return true;
}


/**
* Generates a full path+filename for the given filename, which can either
* be an absolute name, or a name relative to the rootdir for this Template
* object.
*/
function make_filename($filename)
{
// Check if it's an absolute or relative path.
if (substr($filename, 0, 1) != '/')
{
$filename = phpbb_realpath($this->root . '/' . $filename);
}

if (!file_exists($filename))
{
die("Template->make_filename(): Error - file $filename does not exist");
}

return $filename;
}


/**
* If not already done, load the file for the given handle and populate
* the uncompiled_code[] hash with its code. Do not compile.
*/
function loadfile($handle)
{
// If the file for this handle is already loaded and compiled, do nothing.
if (isset($this->uncompiled_code[$handle]) && !empty($this->uncompiled_code[$handle]))
{
return true;
}

// If we don't have a file assigned to this handle, die.
if (!isset($this->files[$handle]))
{
die("Template->loadfile(): No file specified for handle $handle");
}

$filename = $this->files[$handle];

$str = implode("", @file($filename));
if (empty($str))
{
die("Template->loadfile(): File $filename for handle $handle is empty");
}

$this->uncompiled_code[$handle] = $str;

return true;
}



/**
* Compiles the given string of code, and returns
* the result in a string.
* If "do_not_echo" is true, the returned code will not be directly
* executable, but can be used as part of a variable assignment
* for use in assign_code_from_handle().
*/
function compile($code, $do_not_echo = false, $retvar = '')
{
// replace \ with \\ and then ' with \'.
$code = str_replace('\\', '\\\\', $code);
$code = str_replace('\'', '\\\'', $code);

// change template varrefs into PHP varrefs

// This one will handle varrefs WITH namespaces
$varrefs = array();
preg_match_all('#\{(([a-z0-9\-_]+?\.)+?)([a-z0-9\-_]+?)\}#is', $code, $varrefs);
$varcount = sizeof($varrefs[1]);
for ($i = 0; $i < $varcount; $i++)
{
$namespace = $varrefs[1][$i];
$varname = $varrefs[3][$i];
$new = $this->generate_block_varref($namespace, $varname);

$code = str_replace($varrefs[0][$i], $new, $code);
}

// This will handle the remaining root-level varrefs
$code = preg_replace('#\{([a-z0-9\-_]*?)\}#is', '\' . ( ( isset($this->_tpldata[\'.\'][0][\'\1\']) ) ? $this->_tpldata[\'.\'][0][\'\1\'] : \'\' ) . \'', $code);

// Break it up into lines.
$code_lines = explode("\n", $code);

$block_nesting_level = 0;
$block_names = array();
$block_names[0] = ".";

// Second: prepend echo ', append ' . "\n"; to each line.
$line_count = sizeof($code_lines);
for ($i = 0; $i < $line_count; $i++)
{
$code_lines[$i] = chop($code_lines[$i]);
if (preg_match('#<!-- BEGIN (.*?) -->#', $code_lines[$i], $m))
{
$n[0] = $m[0];
$n[1] = $m[1];

// Added: dougk_ff7-Keeps templates from bombing if begin is on the same line as end.. I think. Smile
if ( preg_match('#<!-- END (.*?) -->#', $code_lines[$i], $n) )
{
$block_nesting_level++;
$block_names[$block_nesting_level] = $m[1];
if ($block_nesting_level < 2)
{
// Block is not nested.
$code_lines[$i] = '$_' . $n[1] . '_count = ( isset($this->_tpldata[\'' . $n[1] . '.\']) ) ? sizeof($this->_tpldata[\'' . $n[1] . '.\']) : 0;';
$code_lines[$i] .= "\n" . 'for ($_' . $n[1] . '_i = 0; $_' . $n[1] . '_i < $_' . $n[1] . '_count; $_' . $n[1] . '_i++)';
$code_lines[$i] .= "\n" . '{';
}
else
{
// This block is nested.

// Generate a namespace string for this block.
$namespace = implode('.', $block_names);
// strip leading period from root level..
$namespace = substr($namespace, 2);
// Get a reference to the data array for this block that depends on the
// current indices of all parent blocks.
$varref = $this->generate_block_data_ref($namespace, false);
// Create the for loop code to iterate over this block.
$code_lines[$i] = '$_' . $n[1] . '_count = ( isset(' . $varref . ') ) ? sizeof(' . $varref . ') : 0;';
$code_lines[$i] .= "\n" . 'for ($_' . $n[1] . '_i = 0; $_' . $n[1] . '_i < $_' . $n[1] . '_count; $_' . $n[1] . '_i++)';
$code_lines[$i] .= "\n" . '{';
}

// We have the end of a block.
unset($block_names[$block_nesting_level]);
$block_nesting_level--;
$code_lines[$i] .= '} // END ' . $n[1];
$m[0] = $n[0];
$m[1] = $n[1];
}
else
{
// We have the start of a block.
$block_nesting_level++;
$block_names[$block_nesting_level] = $m[1];
if ($block_nesting_level < 2)
{
// Block is not nested.
$code_lines[$i] = '$_' . $m[1] . '_count = ( isset($this->_tpldata[\'' . $m[1] . '.\']) ) ? sizeof($this->_tpldata[\'' . $m[1] . '.\']) : 0;';
$code_lines[$i] .= "\n" . 'for ($_' . $m[1] . '_i = 0; $_' . $m[1] . '_i < $_' . $m[1] . '_count; $_' . $m[1] . '_i++)';
$code_lines[$i] .= "\n" . '{';
}
else
{
// This block is nested.

// Generate a namespace string for this block.
$namespace = implode('.', $block_names);
// strip leading period from root level..
$namespace = substr($namespace, 2);
// Get a reference to the data array for this block that depends on the
// current indices of all parent blocks.
$varref = $this->generate_block_data_ref($namespace, false);
// Create the for loop code to iterate over this block.
$code_lines[$i] = '$_' . $m[1] . '_count = ( isset(' . $varref . ') ) ? sizeof(' . $varref . ') : 0;';
$code_lines[$i] .= "\n" . 'for ($_' . $m[1] . '_i = 0; $_' . $m[1] . '_i < $_' . $m[1] . '_count; $_' . $m[1] . '_i++)';
$code_lines[$i] .= "\n" . '{';
}
}
}
else if (preg_match('#<!-- END (.*?) -->#', $code_lines[$i], $m))
{
// We have the end of a block.
unset($block_names[$block_nesting_level]);
$block_nesting_level--;
$code_lines[$i] = '} // END ' . $m[1];
}
else
{
// We have an ordinary line of code.
if (!$do_not_echo)
{
$code_lines[$i] = 'echo \'' . $code_lines[$i] . '\' . "\\n";';
}
else
{
$code_lines[$i] = '$' . $retvar . '.= \'' . $code_lines[$i] . '\' . "\\n";';
}
}
}

// Bring it back into a single string of lines of code.
$code = implode("\n", $code_lines);
return $code ;

}


/**
* Generates a reference to the given variable inside the given (possibly nested)
* block namespace. This is a string of the form:
* ' . $this->_tpldata['parent'][$_parent_i]['$child1'][$_child1_i]['$child2'][$_child2_i]...['varname'] . '
* It's ready to be inserted into an "echo" line in one of the templates.
* NOTE: expects a trailing "." on the namespace.
*/
function generate_block_varref($namespace, $varname)
{
// Strip the trailing period.
$namespace = substr($namespace, 0, strlen($namespace) - 1);

// Get a reference to the data block for this namespace.
$varref = $this->generate_block_data_ref($namespace, true);
// Prepend the necessary code to stick this in an echo line.

// Append the variable reference.
$varref .= '[\'' . $varname . '\']';

$varref = '\' . ( ( isset(' . $varref . ') ) ? ' . $varref . ' : \'\' ) . \'';

return $varref;

}


/**
* Generates a reference to the array of data values for the given
* (possibly nested) block namespace. This is a string of the form:
* $this->_tpldata['parent'][$_parent_i]['$child1'][$_child1_i]['$child2'][$_child2_i]...['$childN']
*
* If $include_last_iterator is true, then [$_childN_i] will be appended to the form shown above.
* NOTE: does not expect a trailing "." on the blockname.
*/
function generate_block_data_ref($blockname, $include_last_iterator)
{
// Get an array of the blocks involved.
$blocks = explode(".", $blockname);
$blockcount = sizeof($blocks) - 1;
$varref = '$this->_tpldata';
// Build up the string with everything but the last child.
for ($i = 0; $i < $blockcount; $i++)
{
$varref .= '[\'' . $blocks[$i] . '.\'][$_' . $blocks[$i] . '_i]';
}
// Add the block reference for the last child.
$varref .= '[\'' . $blocks[$blockcount] . '.\']';
// Add the iterator for the last child if requried.
if ($include_last_iterator)
{
$varref .= '[$_' . $blocks[$blockcount] . '_i]';
}

return $varref;
}

}

?>
[/syntax]
[mod="Anthony"]Gebruiken wij de syntax op de goeie manier[/mod]
spijker007
 

Berichtdoor Derk » 19 aug 2005 17:49

doe maar...
en een link waar ik het kan zien
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Berichtdoor spijker007 » 19 aug 2005 17:50

Derk schreef:doe maar...
en een link waar ik het kan zien
http://members.lycos.nl/step7/test/phpBB2/
spijker007
 

Berichtdoor vosManz » 19 aug 2005 18:25

:think: sorry, maar zo'n lap code ga ik niet doorspitten

over die headers already send, mischien heb je hier iets aan: http://phpfreakz.nl/artikelen.php?aid=109
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Berichtdoor spijker007 » 19 aug 2005 18:30

kort geegt wat is de oplosiing
spijker007
 

Berichtdoor Anthony » 19 aug 2005 19:27

spijker007 schreef:kort geegt wat is de oplosiing


vosManz schreef::think: sorry, maar zo'n lap code ga ik niet doorspitten
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Berichtdoor KillerSponge » 19 aug 2005 21:34

Die allerlaatste foutmelding (Parse error: parse error in /data/members/free/tripod/nl/s/t/e/step7/htdocs/test/phpBB2/includes/template.php(127) : eval()'d code on line 477) geeft aan dat hij een stukje php code in een variabele gaat parsen, maar dat er in die phpcode een fout zit. Dat stuk code moet je dus eerst testen, omdat je niet kan zien waar de fout zit.

Enne, je mag best wat aardiger tegen ons zijn hoor, we móeten hier niks (behalve hele zinnen schrijven incluis leestekens).
Blabla en andere onzin - http://killersponge.nl
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Berichtdoor Derk » 19 aug 2005 21:55

ik ziegeen errors
ik had niet door dat het gewoon de PHPbb code is...
die ga ik ook niet doorspitten

Er komt een keer een tijd dat ik gewoon geen zin heb op bepaalde mensen te antwoorden.
En jij bent nu de eerste
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Berichtdoor spijker007 » 20 aug 2005 09:40

Derk schreef:ik ziegeen errors
mischien is dat ook wel heel logish als je phpbb opnieuw heb geinstalleerd
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Berichtdoor vosManz » 20 aug 2005 16:25

mischien is de oplossing dan wel: installeer phpbb opnieuw Confused
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Berichtdoor Derk » 20 aug 2005 22:17

Jah zou een redelijke oplossing zijn....
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