string str_pad ( string $input
, int $pad_length
[, string $pad_string
= " " [, int $pad_type
= STR_PAD_RIGHT ]] )
$input= 來源字串
string str_pad ( string $input
, int $pad_length
[, string $pad_string
= " " [, int $pad_type
= STR_PAD_RIGHT ]] )
$input= 來源字串
原始:
1: <input type="image" value="v1" src="image/query_ma.png">
2: <input type="image" value="v2" src="image/query_hr.png">
-- 備份某個資料庫
# mysqldump -u root -p db_name > backup.sql;