---
layout: doc
title: objects / objectp
---
# objectp

### NAME

    objectp() - determine whether or not a given variable is an object

### SYNOPSIS

    int objectp( mixed arg );

### DESCRIPTION

    Return 1 if 'arg' is an object.

### SEE ALSO

    mapp(3), stringp(3), pointerp(3), intp(3), bufferp(3), floatp(3), func‐
    tionp(3), nullp(3), undefinedp(3), errorp(3)

