<?php
$data = [
['a' => 1, 'b' => 2, 'c' => 3],
['a' => 1, 'b' => 2, 'c' => 3],
['a' => 1, 'b' => 2, 'c' => 3],
['a' => 1, 'b' => 2, 'c' => 3],
['a' => 1, 'b' => 2, 'c' => 3]
];
$query="INSERT INTO t (a, b, c) VALUES " . implode(
', ',
array_fill(
0,
count($data),
'(' . implode (', ', array_fill(0, count($data[0]), '?')) . ')'
)
);
echo $query;
$values = array_reduce(
$data,
function($ac, $el) {
return array_merge($ac, array_values($el));
},
[]
);
var_export($values);
$q=$pdo->prepare($query);
$q->execute($values);
// test
$query = "SELECT * FROM t;";
// get DB version using PDO
$stmt = $pdo->prepare($query);
$stmt->execute();
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
var_export($rows);