This class is used to work with data structure know as list

gistfile1.php

<?php 
/**
* This class is used to work with data structure know as list
* @author Valdiney França <valdiney.2@hotmail.com>
* @var $list -> Array
*/

namespace structureClass;

class MyList
{
	protected $list;
    
    #This method set a list into the class
    public function setList($list = array())
    {
		$this->list = $list;
    }
    
    #This method return the list used by the class
    public function getList()
    {
        return $this->list;
    }
    
    #This method is used to set values into the last position of the list
	public function pushInList($value = null)
	{
	    array_push($this->list, $value);
	}
    
    #This method is used to set values in a specific position of the list
    public function pushingInPosition($position = null, $value = null)
    {
        if (!array_key_exists($position, $this->list))
        {
            $this->list[$position] = $value;
        }

        return false;
    }
    
    #This method is used to get a specific position of the list
    public function getListInPosition($position = null)
    {
        if (array_key_exists($position, $this->list))
        {
            return $this->list[$position];
        }

        return false;
    }
    
    #This method is used to delete a specific position of the list
    public function deleteListInPosition($position)
    {
        if (array_key_exists($position, $this->list))
        {
            unset($this->list[$position]);
        }

        return false;
    }
    
    #This method clear every values into the list
    public function clearList()
    {
        for ($i = 0; $i < $this->listSize(); $i++)
        {
            unset($this->list[$i]);
        }
    }
    
    #This method return a regenerate list
    public function getListRegenerate()
    {
        return array_merge($this->list);
    }
    
    #This method verify if specific value exist inside the list
    public function valueResearch($value)
    {
        if (in_array($value, $this->list))
        {
            return true;
        }

        return false;
    }
    
    #This method return the size of the list
    public function listSize()
    {
        return count($this->list);
    }
}
/* End of file MyList.php */
/* Location: structureClass */