Class QUESTION_TYPE

Located at easycore/EasyDataSet.php

Methods summary
`public static`	# `all( )`

Properties summary
`public static string`	`$type_random`	# `'-1'`
`public static string`	`$type_abcd`	# `'0'`
`public static string`	`$type_boolean`	# `'1'`
`public static string`	`$type_yesNo`	# `'2'`
`public static string`	`$type_image`	# `'3'`