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

php.js offers community built php functions in javascript

---
layout: page
title: "JavaScript strcmp function"
comments: true
sharing: true
footer: true
alias:
- /functions/view/strcmp:533
- /functions/view/strcmp
- /functions/view/533
- /functions/strcmp:533
- /functions/533
---
<!-- Generated by Rakefile:build -->
A JavaScript equivalent of PHP's strcmp

{% codeblock strings/strcmp.js lang:js https://raw.github.com/kvz/phpjs/master/functions/strings/strcmp.js raw on github %}
function strcmp (str1, str2) {
  // From: http://phpjs.org/functions
  // +   original by: Waldo Malqui Silva
  // +      input by: Steve Hilder
  // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +    revised by: gorthaur
  // *     example 1: strcmp( 'waldo', 'owald' );
  // *     returns 1: 1
  // *     example 2: strcmp( 'owald', 'waldo' );
  // *     returns 2: -1
  return ((str1 == str2) ? 0 : ((str1 > str2) ? 1 : -1));
}
{% endcodeblock %}

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

### Example 1
This code
{% codeblock lang:js example %}
strcmp( 'waldo', 'owald' );
{% endcodeblock %}

Should return
{% codeblock lang:js returns %}
1
{% endcodeblock %}

### Example 2
This code
{% codeblock lang:js example %}
strcmp( 'owald', 'waldo' );
{% endcodeblock %}

Should return
{% codeblock lang:js returns %}
-1
{% endcodeblock %}


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