php file reading displaying unwanted content - php

Question

I am working on some code and i have scraped together the following some from stackoverflow and some from my old code. Any way, I am trying to just have the file parsed and processed without actually displaying its content untell a later stage.
There is the PHP:
$c = 0;
if($fp = fopen($newname,"r"))
{
while (($line = fgets($fp)) !== false)
{
//CHECK STRING TO SEE IF IT CONTAINS AN EMAIL
$checkResult = $this->checkCSVContentForEmail($line,$c);//$content
if(!empty($checkResult))
{
if($checkResult == TRUE && is_bool($checkResult) == true)
{
$this->contactsAddedCounter += 1;
}
elseif(is_string($checkResult))
{
$errLine .= '
<p> CheckResult: '.$checkResult.' Line number: '.$c.' does not have an email</p>';
array_push($this->LogError_contactsUpload, $errLine);
}
}
else
{
$errLine = "<p>Line number: ".$c." contain's an empty string</p><br>\n";
array_push($this->LogError_contactsUpload, $errLine);
}
$c++;
}
}
fclose($fp);
I have spend the whole day yesterday coding through all the involved code - functions and all but nothing should be doing any displaying but i still get the follwing displayed,
The unwanted output:
Array ( [0] => " [1] => [2] => [3] => [4] => Normal"" [5] => ""False"" [6] => [7] => [8] => ""Normal""";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; )
of-course this is displayed repeatedly for each line read.
Any help on what may be causing this?
The rest of the code involved in processing:
//Check line for Email Method
public function checkCSVContentForEmail($csvLine, $lineNum)
{
if(!empty($csvLine))
{
$partedCSV = explode(',',$csvLine);
if(!empty($partedCSV[57]))
{
$csvEmail = $partedCSV[57];
if(!empty($csvEmail))
{
if($Result = $this->checkEmail($csvEmail, $lineNum))
{
//convert csv line into sql statement
$csv2sqlInsertMultiLine = '(';
$csvTosql = '';
foreach($partedCSV as $csvContent)
{
$str = strip_tags($csvContent);
$letters = array('"', "'");
$Quotes = array('', ' ');
$strN = str_replace($letters, $Quotes, $str);
$letters = array('(', ")");
$Quotes = array('', '');
$c2s_str = str_replace($letters, $Quotes, $strN);
$csvTosql[] .= $c2s_str;
}
//(4,5,6);
$theSQL = implode(',',$csvTosql);
$csv2sqlInsertMultiLine .= $theSQL;
$csv2sqlInsertMultiLine .= '),';
array_push($this->csv2sqlInsertMultiLine, $csv2sqlInsertMultiLine);
return $Result;
}
}
}
else
{
$show = 'No Entry for Email address field - WILL NOT BE ADDED TO DATABASE! '.print_r($partedCSV);
return $show;
}
}
else
{
$show = 'This line is empty';
return $show;
}
}
//Validate Email Method
public function checkEmail($email, $row)
{
if(!empty($email))
{
$str = strip_tags($email);
$letters = array('"', "'");
$Quotes = array('', ' ');
$em = str_replace($letters, $Quotes, $str);
if(!empty($em) or $em !=' ')
{
$check = preg_match('/^\S+#[\w\d.-]{2,}\.[\w]{2,6}$/iU', $em) ? TRUE : FALSE;
if($check == TRUE)
{
$this->contactEmail[$row] = $em;//array_push();
return TRUE;
}
}
else
{
$msg = 'There is no email passed in: '.$em.' <br>Our check resulted in: '.$check;
return $msg;
}
}
else
{
$msg = 'There is no email passed in: '.$email.' <br>Our check resulted in: '.$check;
return $msg;
}
}
The JQuery
// Upload Contacts
function uploadContacts()
{
var obj = '#upImprtFile';
var file_data = $k('#ContactsImprt').prop('files')[0];
var form_data = new FormData();
form_data.append("action", "uploadContacts");
form_data.append("upImprtFile", "submit");
form_data.append("ContactsImprt", file_data);
$k.ajax({
url: 'inc/runUtilities.php',
dataType: 'text',
cache: false,
contentType: false,
processData: false,
data: form_data,
type: 'post',
success: function(data)
{
$k('#doUpload').html(data).fadeIn('slow');
}
});
}

Answer 1

See the following lines inside checkCSVContentForEmail method.
else
{
$show = 'No Entry for Email address field - WILL NOT BE ADDED TO DATABASE! '.print_r($partedCSV);
return $show;
}
Use of print_r must be causing the output.