在php中要把字符串轉換數組的方式有很多種,我們如果有規律性的可直接使用explode()函數來把字符串截成數組.
定義和用法:explode() 函數把字符串分割為數組。
語法:explode(separator,string,limit)
例子,在本例中,我們將把字符串分割為數組,代碼如下:
- <?php
- $str = "Hello world. It's a beautiful day.";
- print_r (explode(" ",$str));
- //開源軟件:Vevb.com
- ?>
- //輸出:
- Array
- (
- [0] => Hello
- [1] => world.
- [2] => It's
- [3] => a
- [4] => beautiful
- [5] => day.
- )
這樣我們的字符就根據我們的設定就轉換成了數組了.
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