Php 将这些结果拆分为数组

我真的在努力制作一些正则表达式：

Child Non Peak @ $10.75 USD <br/>
<input name="quan0" maxlength="1" size="1" class="star_N"/> <br>
Infant Non Peak @ $13.75 USD <br/>
<input name="quan1" maxlength="1" size="1" class="star_N"/> <br>
Adult Non Peak @ $13.75 USD <br/>
<input name="quan2" maxlength="1" size="1" class="star_N"/> <br>
Senior Non Peak @ $12.50 USD <br/>
<input name="quan3" maxlength="1" size="1" class="star_N"/> <br>
Member Adult Non Peak @ $12.75 USD <br/>
<input name="quan4" maxlength="1" size="1" class="star_N"/> <br>
Member Senior Non Peak @ $11.50 USD <br/>
<input name="quan5" maxlength="1" size="1" class="star_N"/> <br>
Member Child Non Peak @ $9.75 USD <br/>
<input name="quan6" maxlength="1" size="1" class="star_N"/> <br>

有人能帮忙吗？我已经有了这个基本上很复杂的正则表达式，但它并不适合我的目的

preg_match_all('/class="t12">(?P<type>\w+)[\s@]*(?P<cost>\$[\d.]*)\s+USD(.*)name="(?P<input>quan\w+)"/msU',
               $output,
               $matches,
               PREG_SET_ORDER);

preg\u match\u all（'/class=“t12”>（？P\w+[\s@]）*（？P\$[\d.]*）\s+USD（.*）name=“（？Pquan\w+）”/msU'，
美元产出，
$matches，
预设定顺序）；
（[a-zA-Z]+@\$（\d+\.\d{2}）USD）
可能会给你带来好的结果


[a-zA-Z]+
是产品名称
@
介于产品和价格之间
\$（\d+\.\d{2}）
price，
group
捕获至少1位数字，后跟一个数字。后跟2位数字
USD
捕获最后一个空格和货币参考
使用DOM解析器检查元素

使用正则表达式解析HTML可能会导致错误

给出了下一个结果：

Array
(
    [0] => Array
        (
            [0] => Child Non Peak @ $10.75 USD 
            [1] => 10.75
        )
    [1] => Array
        (
            [0] => Infant Non Peak @ $13.75 USD 
            [1] => 13.75
        )
    [2] => Array
        (
            [0] => Adult Non Peak @ $13.75 USD 
            [1] => 13.75
        )
    [3] => Array
        (
            [0] => Senior Non Peak @ $12.50 USD 
            [1] => 12.50
        )
    [4] => Array
        (
            [0] => Member Adult Non Peak @ $12.75 USD 
            [1] => 12.75
        )
    [5] => Array
        (
            [0] => Member Senior Non Peak @ $11.50 USD 
            [1] => 11.50
        )
   [6] => Array
        (
            [0] => Member Child Non Peak @ $9.75 USD 
            [1] => 9.75
        )
)

过于本地化；试试rentacoder！：）如果您只允许
$
也可以排除所有非美元货币：）。此regexp中的$符号是可选的
preg_match_all('/[\w ]* @ \$?([0-9]{1,}\.?[0-9]*) [A-Z]{2,3} ?/', $output, $matches, PREG_SET_ORDER);

print_r( $matches );

Array
(
    [0] => Array
        (
            [0] => Child Non Peak @ $10.75 USD 
            [1] => 10.75
        )
    [1] => Array
        (
            [0] => Infant Non Peak @ $13.75 USD 
            [1] => 13.75
        )
    [2] => Array
        (
            [0] => Adult Non Peak @ $13.75 USD 
            [1] => 13.75
        )
    [3] => Array
        (
            [0] => Senior Non Peak @ $12.50 USD 
            [1] => 12.50
        )
    [4] => Array
        (
            [0] => Member Adult Non Peak @ $12.75 USD 
            [1] => 12.75
        )
    [5] => Array
        (
            [0] => Member Senior Non Peak @ $11.50 USD 
            [1] => 11.50
        )
   [6] => Array
        (
            [0] => Member Child Non Peak @ $9.75 USD 
            [1] => 9.75
        )
)