tanftw · August 29, 2015 14:22
diff --git a/str_snake.php b/str_snake.php
 <?php
 /**
 * Convert a regular string to snake_case
 * For example, Hello World => hello_world
 * 
 * @param String $str String to be converted
 * @return String String in snake_case
 **/
 function str_snake( $str )
 {
    return str_replace( '-', '_', sanitize_title( $str ) );
 }
	<?php
	/**
	* Convert a regular string to snake_case
	* For example, Hello World => hello_world
	*
	* @param String $str String to be converted
	* @return String String in snake_case
	**/
	function str_snake( $str )
	{
	return str_replace( '-', '_', sanitize_title( $str ) );
	}