/**
* Export array data to CSV format.
*
* @param array $ary
* @param string|array $omit
* @param string $delim
* @param string $esc
* @param string $dt
* @return void
*/
public function export($ary, $omit = null, $delim = ',', $esc = '"', $dt = null)
{
$output = '';
$headerAry = array();
if (is_null($omit)) {
$omit = array();
} else {
if (!is_array($omit)) {
$omit = array($omit);
}
}
// Initialize and clean the header fields.
foreach ($ary[0] as $key => $value) {
if (!in_array($key, $omit)) {
$k = new Moc10_String((string) $key);
if ($k->pos($esc) !== false) {
$k->replace($esc, $esc . $esc);
}
if ($k->pos($delim) !== false) {
$k = new Moc10_String($esc . $k . $esc);
}
$headerAry[] = (string) $k;
}
}
// Set header output.
$output .= implode($delim, $headerAry) . "\n";
// Initialize and clean the field values.
foreach ($ary as $value) {
$rowAry = array();
foreach ($value as $key => $val) {
if (!in_array($key, $omit)) {
if (!is_null($dt)) {
if (strtotime($val) !== false || stripos($key, 'date') !== false) {
$v = date($dt, strtotime($val)) != '12/31/1969' ? new Moc10_String(date($dt, strtotime((string) $val))) : new Moc10_String('');
} else {
$v = new Moc10_String((string) $val);
}
} else {
$v = new Moc10_String((string) $val);
}
if ($v->pos($esc) !== false) {
$v->replace($esc, $esc . $esc);
}
if ($v->pos($delim) !== false) {
$v = new Moc10_String($esc . (string) $v . $esc);
}
$rowAry[] = $v;
}
}
// Set field output.
$output .= implode($delim, $rowAry) . "\n";
}
$this->write($output);
return $this;
}
