I am writing an application in CodeIgniter where I specify the </code> meta-tag on every page in every controller which I have managed to send to my header te
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<span>(楼主)</span>
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<span>2021-02-18 20:04</span>
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<p>
<p>Try this</p>
<ol>
<li>Model is changed</li>
<li>Controller is changed.</li>
</ol>
<hr>
<p><strong>In Model</strong></p>
<pre><code>function get_card($card)
{
$query = $this->db->query("SELECT * FROM table_name WHERE creditcards = '$card' ");
$result = $query->result_array();
$count = count($result); # New
if(empty($count)){ # New
return FALSE;
}
elseif($count > 1){ # New
return 0;
}
else{
return $result;
}
}
</code></pre>
<p><strong>In Controller</strong></p>
<pre><code>public function show($card)
{
$result = $this->Listing_model->get_card($card); # Changed
if($result == FALSE){ # New
echo "No Data Found";
}
elseif($result == 0){ # New
echo "Multiple Data Found";
}
else{
$data["page_title"] = $result[0]['field_name']; # Changed
$this->load->view('includes/header',$data); # Changed
$this->load->view('listings/listing_card',$data);
$this->load->view('includes/footer');
}
}
</code></pre>
<p><strong>In View</strong></p>
<pre><code><?php echo (!empty($page_title)) ? $page_title : ''; ?> # Changed
</code></pre>
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