PHP实现C#山寨ArrayList-PHP源码
class ArrayList
{
public $length;
public $name;
public $my_array;
function __construct()
{
$this->my_array=Array();
}
public function Add($element)
{
array_push($this->my_array, $element);
}
public function get_Length()
{
$this->length=count($this->my_array);
return $this->length;
}
public function get_Element($key)
{
if(array_key_exists($key, $this->my_array))
{
echo $this->my_array[$key];
}
else
{
echo "没有这个元素";
}
}
public function list_array()
{
foreach ($this->my_array as $value)
{
echo $value;
echo "
";
}
}
public function Delete($key)
{
if(array_key_exists($key, $this->my_array))
{
$this->my_array[$key]=null;
}
else
{
echo "没有这个元素";
}
}
public function erase_number()
{
$pattern="/[0-9]/";
foreach ($this->my_array as $value)
{
if(eregi($pattern, $value))
{
$value=null;
}
}
foreach ($this->my_array as $value)
{
echo $value;
echo "
";
}
}
public function erase_char()
{
$pattern='/a-zA-Z/';
for($i=0;$i
/phpyy/42739.htmlwww.phpzy.comtrue/phpyy/42739.htmlTechArticlePHP实现C#山寨ArrayList-PHP源码 class ArrayList{public $length;public $name;public $my_array;function __construct(){$this->my_array=Array();}public function Add($element){array_push($this->my_array, $element);}public function get_Lengt...
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