Array 創建
array (key=>value, key=>value ... )
$a = array(1,2,3,4,5);
$a = array ("id"=>111,"name"=>"kkk");
Array 函數
Ref: http://www.w3school.com.cn/php/php_ref_array.asp
foreach 遍歷
foreach ( 陣列 as $value ) ...some code... foreach ( 陣列 as $key => $value ) ...some code... |
函數
Function func_name($val){ …… }. 例: <?php function square($num) { return $num * $num; } echo square(4); // outputs '16'. ?> |