Skip the first line of a CSV file in Yii2 - csv

Question

public function actionUpload(){
$model = new CsvForm();
if($model->load(Yii::$app->request->post())){
$file = UploadedFile::getInstance($model,'file');
$filename = 'Data.'.$file->extension;
$upload = $file->saveAs('uploads/'.$filename);
if($upload){
define('CSV_PATH','uploads/');
$csv_file = CSV_PATH . $filename;
$filecsv = file($csv_file);
print_r($filecsv);
foreach($filecsv as $data){
$modelnew = new Customer1();
$hasil = explode(",",$data);
$nim = $hasil[0];
$nama = $hasil[1];
$jurusan = $hasil[2];
$angkatan = $hasil[3];
$modelnew->username = $nim;
$modelnew->firstname = $nama;
$modelnew->lastname = $jurusan;
$modelnew->password = $angkatan;
$modelnew->save();
}
unlink('uploads/'.$filename);
return $this->redirect(['site/index']);
}
}else{
return $this->render('upload',['model'=>$model]);
}
}
This is my CSV data
user1,name,pass,info
user2,name,pass,info
etc..,
So I want to skip Bold content and proceed my execution.

Answer 1

You could shift the array
$filecsvtemp = file($csv_file);
$filecsv = array_shift($filecsvtemp );
in this way the first row of the array is not present in the resulting array
otherwise use a counter
$cnt = 0;
$filecsv = file($csv_file);
print_r($filecsv);
foreach($filecsv as $data){
if ($cnt!=0){
$modelnew = new Customer1();
$hasil = explode(",",$data);
$nim = $hasil[0];
$nama = $hasil[1];
$jurusan = $hasil[2];
$angkatan = $hasil[3];
$modelnew->username = $nim;
$modelnew->firstname = $nama;
$modelnew->lastname = $jurusan;
$modelnew->password = $angkatan;
$modelnew->save();
}
$cnt++;
}