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balajimca - PHP, pasted on Oct 27: 
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<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title></title>
    </head>
    <body>
    <?PHP
function readCSV($csvFile){
	$file_handle = fopen($csvFile, 'r');
	while (!feof($file_handle) ) {
		$line_of_text[] = fgetcsv($file_handle, 1024);
	}
	fclose($file_handle);
	return $line_of_text;
}


// Set path to CSV file
$csvFile = 'computer.csv';

$csv = readCSV($csvFile);

function flatten(array $flat_array) {
    $return = array();
    array_walk_recursive($flat_array, function($a) use (&$return) { $return[] = $a; });
    return $return;
}

$flatarray = flatten($csv);
if(isset($_POST['sub']))
{
    if(in_array($_POST['s'],$flatarray))
    {
        echo $_POST['s']." is in CSV file";
    }
    else
    {
        echo $_POST['s']." is not in CSV file";
    }
}    
echo '<pre>';
print_r($flat_array);
echo '</pre>';
?>
    <form action="" method="post">
    <input type="text" value="" name="s" />
    <input type="submit" value="submit" name="sub" />
    </form>
</body>
</html>


Output: 
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2


Parse error: syntax error, unexpected T_FUNCTION on line 26


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