/**
* toJs
*
* converts a php data item into js object
* (c) dr dot slump at cyteknt dot com
*
* @param arbitrary $var
* php variable
* @param boolean $recursed
* recursive call flag
*
* @return string
* js code
*/
function toJs($var, $recursed = FALSE)
{
if (is_null($var) || is_resource($var)) {
return 'null';
}
$js = '';
if (is_object($var) || EasyContactFormsUtils::isAssocArray($var)) {
$props = (array) $var;
foreach ($props as $k => $v) {
if (is_int($k)) {
$k = "idx_{$k}";
}
$js .= $k . ':' . EasyContactFormsUtils::toJs($v, TRUE) . ',';
}
if (count($props)) {
$js = substr($js, 0, strlen($js) - 1);
}
$js = '{' . $js . '}';
if (!$recursed) {
$js = "({$js})";
}
} elseif (is_array($var)) {
foreach ($var as $v) {
$js .= EasyContactFormsUtils::toJs($v, TRUE) . ",";
}
if (count($var)) {
$js = substr($js, 0, strlen($js) - 1);
}
$js = "[{$js}]";
} elseif (is_string($var)) {
$dq = chr(34);
$var = str_replace(array(chr(34), chr(10), chr(13)), array(chr(92) . $dq, chr(92) . chr(10)), stripslashes($var));
$js = $recursed ? $dq . $var . $dq : "(new String({$dq}{$var}{$dq}))";
} elseif (is_bool($var)) {
$var = $var ? 'TRUE' : 'FALSE';
$js = $recursed ? $var : "(new Boolean({$var}))";
} else {
$js = $recursed ? $var : "(new Number({$var}))";
}
return $js;
}