- var_dump: documentation ( source)
- json_last_error_msg: documentation ( source)
- json_last_error: documentation ( source)
- serialize: documentation ( source)
- date_default_timezone_set: documentation ( source)
- json_encode: documentation ( source)
<?php
date_default_timezone_set('America/New_York');
$date = new DateTime();
echo json_encode($date,JSON_FORCE_OBJECT);
var_dump(json_last_error(), json_last_error_msg());
function isSerializable( $var )
{
try {
serialize( $var );
return TRUE;
} catch( Exception $e ) {
return FALSE;
}
}
var_dump( serialize( new DateTime() ) ); // bool(true)