# Dynamic Objects: Built-in Methods
Read Time: 1 minute(s)
Dynamic Objects contains a number of built-in methods that can be applied to any object where it makes sense, and some of them can even be applied to variables that are not objects.
All built-in methods start with "$".
- $append()
- $classname()
- $clear()
- $clone()
- $delete()
- $dump()
- $equals()
- $fromfile()
- $fromjson()
- $insert()
- $isfile()
- $ismethod() / $hasmethod()
- $isobject()
- $isproperty() / $hasproperty()
- $join()
- $keys()
- $lasterror()
- $locate()
- $mcl()
- $mcu()
- $mcp()
- $mcpu()
- $merge() -- arrays
- $merge() -- objects
- $objecttype()
- $prepend()
- $refcount()
- $setboolean()
- $setstring()
- $setnull()
- $setserialize()
- $size()
- $sort() -- arrays
- $sort() -- objects
- $split() / $slice()
- $tojson()
- $valuetype()
Back to Dynamic Objects - Overview