title: Wordpress's WooCommerce Plugin compatibility with PHP 5.3
body: <p>We have a web server that has PHP 5.3 installed and as per our clients requirement we need to use WooCommerce on the WordPress website . In the Woocommerce 2.3.7 plugin page on WordPress site, its recommended php 5.2 or greater while after installation it says php 5.4 version is required. </p>
  
  <p>We cannot upgrade the PHP due to some other dependencies . We also tried the plugin on our WordPress site with php 5.3 and it worked fine. we did not find any issues. </p>
  
  <p>I would like to know what will be the impact or what things will not work if we tried woocommerce 2.37 on php 5.3 . </p>