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@ 2013-09-27T20:38:09Z

<?php

$ids = [0, 1,2, 3];

var_dump(str_repeat('?, ', count($ids)));

$sql = '';

foreach ($ids as $id) {
	$sql .= '?, ';
}

var_dump($sql);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
str_repeat: documentation ( source)

preferences:dark modelive preview

42.71 ms | 402 KiB | 5 Q