Question

如何组合以下数组？例如，第一个$match与第一个$register之后，以回显数组

$matches = array();
$registration = array();

preg_match_all('#(69\d{8}|21\d{8}|22\d{8}|23\d{8})#', $str2, $matches); 
preg_match_all('!<td class="registration">(.*?)</td>!is', $str2, $registration);


foreach ($matches[1] as $match) {
    echo $match.'<br>';
}
foreach ($registration[1] as $register) {
    echo $register.'<br>';
}

Answer 1

试试这个例子：

foreach (array_combine($matches[1], $registrations[1]) as $matche => $registration) {
        echo $matche." - ".$registration;
    }

和其他帖子一样：Two arrays in foreach loop

Answer 2

你可以循环访问一个并从另一个数组中获取相同的密钥。

foreach ($matches[1] as $key=>$match) {
    $register = $register[1][$key];

    echo $match.' '.$register.'<br>';
}

Answer 3

可能会帮助你

$array = array();
foreach ($matches[1] as $key => $match) {

     $array[] = array($match, $register[1][$i]);
}
var_dump($array);

Answer 4

您可以使用array_merge()功能。

$combinedArray = array_merge($matches, $registration);

foreach ($combinedArray as $row) {

}

https://codeupweb.wordpress.com/2017/07/14/merging-and-sorting-arrays-in-php/

如何组合这两个数组并在PHP中回显它们？

4 个答案: