배열 -> SQL 쿼리 인자값 변환

function array_to_field($array) {

$res = array(

'combine' => array(),

'field' => array(),

'value' => array()

);

foreach ($array as $key => $value) {

if($value === null) {

$value = 'null';

} else if(!in_array($value, array('NOW()'))) {

$value = "'" . addslashes($value) . "'";

}

array_push($res['combine'], "`{$key}` = {$value}");

array_push($res['field'], "`{$key}`");

array_push($res['value'], $value);

}

$res['combine'] = implode(', ', $res['combine']);

$res['field'] = implode(', ', $res['field']);

$res['value'] = implode(', ', $res['value']);

return $res;

}