how to insert multiple array in mysql table - php

Question

Im trying to insert array in mysql table... but my code doesn't work
$File = 'testfile.csv';
$arrResult = array();
$handle = fopen($File, "r");
$row = 0;
if(empty($handle) === false) {
while(($data = fgetcsv($handle, 1000, ";")) !== FALSE){
$arrResult[] = $data;
$num = count($data); //2100 resultats in my testfile
$row++;
if($row>1){ //ignore header line
for ($c=0; $c < $num; $c++) { //start loop
$sql = '
INSERT INTO MyTable (name, class, level, ability)
VALUES ("'.$data[0].'","'.$data[1].'","'.$data[2].'","'.$data[3].'")
';
$Add=$db->query($sql);
}
}
}
fclose($handle);
};
Result in Mytable:
1,Hero1, Warrior, 65, vitality;
2,Hero1, Warrior, 65, vitality;
3,Hero1, Warrior, 65, vitality;
4,Hero1, Warrior, 65, vitality;
...

Answer 1

You don't need the inner for loop. You're inserting the same row multiple times, since $count is the number of fields in the CSV.
And instead of checking $row each time through the loop, you can simply read the first line and ignore it before the loop.
if(empty($handle) === false) {
fgets($handle); // skip header line
while(($data = fgetcsv($handle, 1000, ";")) !== FALSE){
$sql = '
INSERT INTO MyTable (name, class, level, ability)
VALUES ("'.$data[0].'","'.$data[1].'","'.$data[2].'","'.$data[3].'")
';
$Add=$db->query($sql);
}
}

Answer 2

// remove `for` loop
if($row>1){ //ignore header line
$sql = '
INSERT INTO MyTable (name, class, level, ability)
VALUES ("'.$data[0].'","'.$data[1].'","'.$data[2].'","'.$data[3].'")
';
$Add=$db->query($sql);
}
And of course move to prepared statements to make your code more secure.