Fatal Error message...

BRuTAL_HiTMAN_ · #1 29-Feb-2004, 21:12

Ok, i have IBP v 1.2, and i just installed the signature randomizer, and when you click my controls/edit signature, i get this:

"Fatal error: Call to undefined function: sig_randomizer_signature() in /home/ben/public_html/forums/sources/Usercp.php on line 1871"

help me plz...

BobbyDouglas · #2 29-Feb-2004, 21:15

Check around the code you inserted and make sure that it aligns up with the code you were supposed to install or paste in their.

Basically, it looks like you forgot to declare a specific function. You might need to change something inside your config file.

BRuTAL_HiTMAN_ · #3 29-Feb-2004, 21:17

i took this:

PHP Code:


function signature()
     {
         global $ibforums, $DB, $std, $print;
         
        $t_sig = $this->parser->unconvert( $this->member['signature'], $ibforums->vars['sig_allow_ibc'], $ibforums->vars['sig_allow_html'] );
        
        $ibforums->lang['the_max_length'] = $ibforums->vars['max_sig_length'] ? $ibforums->vars['max_sig_length'] : 0;
        
        if ( $ibforums->vars['sig_allow_html'] == 1 )
        {
            $this->member['signature'] = $this->parser->parse_html($this->member['signature'], 0);
        }
         
         $this->output .= $this->html->signature($this->member['signature'], $t_sig, $std->return_md5_check());
         
         $this->page_title = $ibforums->lang['t_welcome'];
         $this->nav        = array( "<a href='".$this->base_url."act=UserCP&amp;CODE=00'>".$ibforums->lang['t_title']."</a>" );
         
     }"

and replaced it with this:

PHP Code:


// Start SigRandomizer 2
     function signature() {
         global $ibforums, $DB, $std, $print;
        
        $ibforums->lang['the_max_length'] = $ibforums->vars['max_sig_length'] ? $ibforums->vars['max_sig_length'] : 0;

        // Build group perms and check if we do SigRandomizer
        $grps = explode(",", $ibforums->vars['sig_randomizer_grps']);
        $enable = ($ibforums->vars['sig_randomizer_max'] > 1 || strlen($ibforums->vars['sig_randomizer_max']) == 0)? true: false;
        $enable = ($enable && (in_array($ibforums->member['mgroup'], $grps) || $grps[0] == '*'))? true: false;
        if($ibforums->vars['sig_randomizer'] && $enable){
            // Prepare signatures
            $sigs = preg_split("/\?=\*=\?/", $this->member['signature']);
            $t_sigs = Array();
            $i = 0;
            foreach($sigs as $sig){
                $t_sigs[$i] = $this->parser->unconvert( $sig, $ibforums->vars['sig_allow_ibc'], $ibforums->vars['sig_allow_html'] );
                $i++;
            }
                        
            // Delete
            if(!empty($ibforums->input['del'])){
                $newsigs = Array();
                foreach($sigs as $k => $v){
                    if($k != $ibforums->input['del'] - 1)
                        $newsigs[] = $v;
                }
                $sigs = $newsigs;
                $newsigs = implode("?=*=?", $newsigs);
                $newsigs = preg_replace( "/'/", "\\'", $newsigs);
                $DB->query("UPDATE ibf_members SET signature='".$newsigs."' WHERE id ='".$ibforums->member['id']."'");
            }

            // Edit
            if(!empty($ibforums->input['edit'])){
                if($ibforums->input['edit'] == 'new'){
                    $t_sig = "";
                }
                else {
                    $t_sig = $t_sigs[$ibforums->input['edit'] - 1];
                    $t_sigs[$ibforums->input['edit'] - 1] = "";
                }
                $t_sigs = implode("?=*=?", $t_sigs);
                    
                 $this->output .= $this->html->sig_randomizer_edit(&$t_sig, &$t_sigs, $ibforums->input['edit'], $std->return_md5_check());
            }
            // Show list
            else {
                // Prepare links
                if(count($sigs) < $ibforums->vars['sig_randomizer_max'] || strlen($ibforums->vars['sig_randomizer_max']) == 0){
                    $links['new'] = $this->base_url . "&act=UserCP&CODE=22&edit=new";
                    $links['new'] = "<a href='{$links['new']}'><b>{$ibforums->lang['cp_sig_randomizer_new']}</b></a>";
                }
                $links['edit'] = $this->base_url . "&act=UserCP&CODE=22&edit=";
                $links['del'] = $this->base_url . "&act=UserCP&CODE=22&del=";
                // Start skin
                $max = (strlen($ibforums->vars['sig_randomizer_max']) == 0)? $ibforums->lang['cp_sig_randomizer_unlimited']: $ibforums->vars['sig_randomizer_max'];
                $ibforums->lang['cp_sig_randomizer_status'] = 
                    sprintf($ibforums->lang['cp_sig_randomizer_status'], count($sigs), $max);
                 $this->output .= $this->html->sig_randomizer_start(&$links);
                // Process signatures
                foreach($sigs as $i => $sig){
                    if($ibforums->vars['sig_allow_html'] == 1)
                        $sig = $this->parser->parse_html($sig, 0);
                     $this->output .= $this->html->sig_randomizer_signature(&$sig, &$links, $i + 1);
                }
            }
        }
        else if($ibforums->vars['sig_randomizer'] && $ibforums->vars['sig_randomizer_max'] === '0'){
            $std->Error( array( 'LEVEL' => 1, 'MSG' => 'sig_randomizer_disabled' ) );
        }
        else {
            $sigs = preg_split("/\?=\*=\?/", $this->member['signature']);
            $this->member['signature'] = $sigs[0];
            $t_sig = $this->parser->unconvert( $this->member['signature'], $ibforums->vars['sig_allow_ibc'], $ibforums->vars['sig_allow_html'] );
            if($ibforums->vars['sig_allow_html'] == 1)
                $this->member['signature'] = $this->parser->parse_html($this->member['signature'], 0);
             $this->output .= $this->html->signature($this->member['signature'], $t_sig, $std->return_md5_check());
        }

         $this->page_title = $ibforums->lang['t_welcome'];
         $this->nav        = array( "<a href='".$this->base_url."&act=UserCP&CODE=00'>".$ibforums->lang['t_title']."</a>" );
     }
    // End SigRandomizer 2

BobbyDouglas · #4 29-Feb-2004, 21:28

is sig_randomizer_signature declared anywhere inside other code that you might have pasted?

Be my only other suggestion until someone who knows mroe about IPB comes along.

JdS · #5 01-Mar-2004, 08:02

Quote:

Originally Posted by BRuTAL_HiTMAN_

... i just installed the signature randomizer, and when you click my controls/edit signature, i get this:

"Fatal error: Call to undefined function: sig_randomizer_signature() in /home/ben/public_html/forums/sources/Usercp.php on line 1871"

help me plz...

This is easy... everytime you see an error like this it simply means that PHP include file that has the FUNCTION sig_randomizer_signature() was NOT included anywhere in the code.

Just use your IDE's Search Tool to look where the function was defined i.e. search for the string function sig_randomizer_signature and then note the file that it reports back. Just put a line to the top of the FAILING script e.g.

PHP Code:


<?php

// to correct the missing function error
include_once( './path/to/the/file_with_the_missing_function.inc.php' );

// the rest of the original script

?>

BRuTAL_HiTMAN_ · #6 01-Mar-2004, 10:59

Quote:

Originally Posted by JdS

This is easy... everytime you see an error like this it simply means that PHP include file that has the FUNCTION sig_randomizer_signature() was NOT included anywhere in the code.

Just use your IDE's Search Tool to look where the function was defined i.e. search for the string function sig_randomizer_signature and then note the file that it reports back. Just put a line to the top of the FAILING script e.g.

PHP Code:


<?php

// to correct the missing function error
include_once( './path/to/the/file_with_the_missing_function.inc.php' );

// the rest of the original script

?>

im dont really understand what i should do to fix this...

JdS · #7 01-Mar-2004, 11:11

It's OK, I'll try again...

Can you ask the person who wrote this hack: Where is the FUNCTION sig_randomizer_signature() defined?

Or if you you can show me the link to this hack, I will take a look at it for you tomorrow.

BRuTAL_HiTMAN_ · #8 01-Mar-2004, 11:22

Quote:

Originally Posted by JdS

It's OK, I'll try again...

Can you ask the person who wrote this hack: Where is the FUNCTION sig_randomizer_signature() defined?

Or if you you can show me the link to this hack, I will take a look at it for you tomorrow.

PHP Code:


foreach($sigs as $i => $sig){
                    if($ibforums->vars['sig_allow_html'] == 1)
                        $sig = $this->parser->parse_html($sig, 0);
                     $this->output .= $this->html->sig_randomizer_signature(&$sig, &$links, $i + 1);
                }
            }
        }

JdS · #9 01-Mar-2004, 11:41

Yes, I saw that... this is USING the custom function named sig_randomizer_signature().

Before you USE a custom function in your PHP scripts, you have to CREATE or DEFINE it first...

So let's say I want to use a custom function named color_me_red(), first I CREATE or DEFINE the function; like this:

PHP Code:


<?php

// Creating a function...

function color_me_red( $string )
{
  return( "<span style=\"color:red;\">$string</span>" ); 
}

// NOW, if I want to USE the function in my scripts; I do this...

$black = 'J de Silva';
$colored_red = color_me_red( $black );

// $colored_red === '<span style="color:red;">J de Silva</span>'
?>

So... now look for the code CREATING the function sig_randomizer_signature()!

BRuTAL_HiTMAN_ · #10 01-Mar-2004, 21:27

i fixed it, see, most of the steps where just copying from another notepad file, and i saw this:

</table>
EOF;
}

at the end of the size of my files, and i didn't even pay attention to the scroll bar, and i just copioed and pasted from that point and up, i was just rushing through it...

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Fatal Error message...

i did this..