从别人那里改进的,原来的不能区分1和1 无 ?phpclass statistics { private $meta = array(); private $result=array('string'=array(),'number'=array()); private $meger=array('string'=array(),'number'=array()); function __construct() { $this-meta =
从别人那里改进的,原来的不能区分1和'1' array(),'number'=>array()); private $meger=array('string'=>array(),'number'=>array()); function __construct() { $this->meta = func_get_args(); } public function show(){ $this->count_elems($this->meta); var_dump($this->result); } private function count_elems($array) { //遍历数组 foreach ($array as $value) { //如果$value不是数组,就判断其出现次数,否则调用本身再次遍历 if(!is_array($value)) { //若变量作为数组下标,且该变量值可以转换成数字,如数字字符串,php会自动将其转化成数字,所有要分类保存 if(is_string($value)){ if (!in_array($value, $this->meger['string'])) { $this->meger['string'][] = $value; $this->result['string'][$value] = 1; } elseif (in_array($value, $this->meger['string'])) { $this->result['string'][$value]++; } }else{ if (!in_array($value, $this->meger['number'])) { $this->meger['number'][] = $value; $this->result['number'][$value] = 1; } elseif (in_array($value, $this->meger['number'])) { $this->result['number'][$value]++; } } }else{ $this->count_elems($value); } } }}$arr1 = array('a', 'b', array(1,2,3,4,'dd','fdf','nid','innid','iii','ieir'));$arr2 = array('d', 'de', 'ef','2','5','8');$arr3 = array('a', 'ef', 'r', 'q');$arr4 = array('b', 'de', 'q', 'z');$arr5 = array('1', 'de', 'q', '3r');$arr6 = array(1, 1, 2, 'mn', '0y');$arr7 = array(1, 'v2d', 'mn', '0y');$s = new statistics($arr1, $arr2, $arr3, $arr4, $arr5, $arr6, $arr7);$s->show();?>