PHP - 删除数组中的第一个结果[重复]

Question

This question already has an answer here:

• Deleting an element from an array in PHP 37 answers

I was wondering if someone could help me out.

I have a function that imports a CSV into an array, but i need to remove the first line with the

My CSV is formatted like so:

lat,lng,id
-34.837834,1387457,2

and so on, you get the ID

My function looks like this

private function getArrayFromCsv($file,$delimiter)
{ 

    if (($handle = fopen($file, "r")) !== FALSE) { 

        $i = 0; 
        while (($lineArray = fgetcsv($handle, 4000, $delimiter)) !== FALSE) { 

            for ($j=0; $j<count($lineArray); $j++) { 

                $dataArray[$i][$j] = $lineArray[$j]; 

            } 

            $i++; 

        } 

        fclose($handle); 

    } 

    return $dataArray; 

}

The array that is outputted is as follows:

Array
(
    [0] => Array
        (
            [0] => lat
            [1] => lng
            [2] => id
        )

    [1] => Array
        (
            [0] => -34.837834
            [1] => 1387457
            [2] => 2

and so on .....

How do i go about removing the array that shows the lat,lng,id and start from the next line in the CSV?

Cheers,

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Answer 1

To remove an element from an array,
unset($dataArray[0]);
Note that the other element indexes are the same.