phpjs/_octopress/source/functions/is_object/index.markdown

php.js offers community built php functions in javascript

---
layout: page
title: "JavaScript is_object function"
comments: true
sharing: true
footer: true
alias:
- /functions/view/is_object:450
- /functions/view/is_object
- /functions/view/450
- /functions/is_object:450
- /functions/450
---
<!-- Generated by Rakefile:build -->
A JavaScript equivalent of PHP's is_object

{% codeblock var/is_object.js lang:js https://raw.github.com/kvz/phpjs/master/functions/var/is_object.js raw on github %}
function is_object (mixed_var) {
  // From: http://phpjs.org/functions
  // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +   improved by: Legaev Andrey
  // +   improved by: Michael White (http://getsprink.com)
  // *     example 1: is_object('23');
  // *     returns 1: false
  // *     example 2: is_object({foo: 'bar'});
  // *     returns 2: true
  // *     example 3: is_object(null);
  // *     returns 3: false
  if (Object.prototype.toString.call(mixed_var) === '[object Array]') {
    return false;
  }
  return mixed_var !== null && typeof mixed_var === 'object';
}
{% endcodeblock %}

 - [Raw function on GitHub](https://github.com/kvz/phpjs/blob/master/functions/var/is_object.js)

Please note that php.js uses JavaScript objects as substitutes for PHP arrays, they are 
the closest match to this hashtable-like data structure. 

Please also note that php.js offers community built functions and goes by the 
[McDonald's Theory](https://medium.com/what-i-learned-building/9216e1c9da7d). We'll put online 
functions that are far from perfect, in the hopes to spark better contributions. 
Do you have one? Then please just: 

 - [Edit on GitHub](https://github.com/kvz/phpjs/edit/master/functions/var/is_object.js)

### Example 1
This code
{% codeblock lang:js example %}
is_object('23');
{% endcodeblock %}

Should return
{% codeblock lang:js returns %}
false
{% endcodeblock %}

### Example 2
This code
{% codeblock lang:js example %}
is_object({foo: 'bar'});
{% endcodeblock %}

Should return
{% codeblock lang:js returns %}
true
{% endcodeblock %}

### Example 3
This code
{% codeblock lang:js example %}
is_object(null);
{% endcodeblock %}

Should return
{% codeblock lang:js returns %}
false
{% endcodeblock %}


### Other PHP functions in the var extension
{% render_partial _includes/custom/var.html %}