有我也有刪除一個陣列的關鍵 不是已經在其他陣列,像取出鑰匙在其它陣列
/**
* I Have This Array, With Keys
* Name, Lastname, Date
*/
$Array = Array('name' => 'Mike', 'lastname' => 'Griggs', 'date' => strftime('%A %c'));
/**
* And The Split , Make This One Array
*/
$Fields = 'name, lastname';
foreach(split(',', str_replace(' ', NULL, $Fields)) as $Index => $Field):
if(!array_key_exists($Field, split(',', str_replace(' ', NULL, $Fields)))):
unset($Array[$Field]);
endif;
endforeach;
print_r($Array);
/**
* i Have to Remove The Elements of $Array
* That Not Have in $Fields, In This Case, Unset 'date' From $array
*/
但Retorning日期字段在陣列 我需要取消設置鍵不都在$領域從Array, 如果不要有名稱的Array,只返回名字..
感謝的[]
你爲什麼善用每一個字? – Blender 2011-04-23 18:41:12
對不起,不瞭解你問題=) – XMLP4rse 2011-04-23 18:42:23
我也沒有,對不起... – Blender 2011-04-23 18:43:24