CODEWITHSUNDEEP
phpcodeigniterbreadcrumbs
hale
hale

Reputation: 171

Dynamic Breadcrumbs in codeigniter

P.S I'm a newbie in codeigniter and searched for answers but its far beyond my comprehension so I will ask this question for my level.

I just found this code for a dynamic breadcrumb helper in youtube and I am receiving an error. Can you guys help me debug it? Cause I'm confuse with his code but its an efficient one cause you just simply echo the function in VIEW. This is the error:

A PHP Error was encountered

Severity: Parsing Error

Message: syntax error, unexpected ';'

Filename: helpers/breadcrumb_helper.php

Line Number: 15

Backtrace:

Here is the code

    <?php
if(!function_exists('generatedBreadcrumb')){
    function generateBreadcrumb(){
        $ci=&get_instance();
        $i=1;
        $iro = $ci->iri->segment($i);
        $link='
        <div class="pageheader">
        <h2><i class="fa fa-edit"></i>'.$ci->uri->segment($i).'</h2>
        <div class="breadcrumb-wrapper">

        <ol class="breadcrumb">';

        while($uri != "){
        $prep_link = ";
        $for($j=1; $j<=$i; $j++){
        $prep_link.=$ci->uri->segment($j).'/';
        }

        if($ci->uri->segment($i+1)=="){
            $link.='<li class="active"><a href=".site_uri($prep_link).">';
            $link.=$ci->uri->segment($i).'</a></li>';
        }else{
            $link.='<li><a href=."site_url($prep_link).">';
            $link.=$ci->uri->segment($i).'</a><span class="divider"></span></li>';
        }

        $i++;
        $uri = $ci->uri->segment($i);
        }
        $link .='</ol></div></div>';
        return $link;
        }
        }

Upvotes: 2

Views: 4274

Answers (3)

Vipul Jethva
Vipul Jethva

Reputation: 675

Getting error of

Fatal error: Call to a member function segment() on null in breadcrumb_helper.php

You have also changed the following, like this:

$iro = $ci->iri->segment($i);

should be:

$uri = $ci->uri->segment($i);

And so on.

Upvotes: 0

Tariq
Tariq

Reputation: 2871

You set the $variables with one double quote not two, like this:

while($uri != "){}

should be:

while($uri != ''){}

And also this:

$prep_link = ";

should be:

$prep_link = '';

And so on.

Upvotes: 1

Abbos Alimov
Abbos Alimov

Reputation: 19

if(!function_exists('generatedBreadcrumb')){
        function generateBreadcrumb(){
            $ci=&get_instance();
            $i=1;
            $uri = $ci->uri->segment($i);
            $link='
            <div class="pageheader">
            <h2><i class="fa fa-edit"></i>'.$ci->uri->segment($i).'</h2>
            <div class="breadcrumb-wrapper">

            <ol class="breadcrumb">';

            while($uri != ''){
            $prep_link = '';
            for($j=1; $j<=$i; $j++){
            $prep_link.=$ci->uri->segment($j).'/';
            }

            if($ci->uri->segment($i+1)== ''){
                $link.='<li class="active"><a href="'.site_url($prep_link).'">';
                $link.=$ci->uri->segment($i).'</a></li>';
            }else{
                $link.='<li><a href="'.site_url($prep_link).'">';
                $link.=$ci->uri->segment($i).'</a><span class="divider"></span></li>';
            }

            $i++;
            $uri = $ci->uri->segment($i);
            }
            $link .='</ol></div></div>';
            return $link;
            }
    }

Upvotes: 1

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