分解和样式化 PHP 数学方程式



如何在每个字符周围放置一个跨度?

<span>1</span>
<span>3</span>
<span>5</span>
<span>6</span>
<span>9</span>
if ($row['make'] == "Hyundai" && $row['mileage'] <= "50000" && date("Y")-5 < $year) {
$remaining = 50000 - $row['mileage'];}

我认为这就是你在说不太确定的内容,因为你所说的并不能解释很多,但你来了

<?php
if ($row['make'] == "Hyundai" && $row['mileage'] <= "50000" && date("Y")-5 < $year) {
    $remaining = 50000 - $row['mileage'];
}
$Split = str_split($remaining);
$spannedArray = array();
foreach ($Split as $char) {
    $newChar = "<span>".$char."</span>";
    array_push($spannedArray, $newChar);
}
foreach ($spannedArray as $spannedChar) {
    echo($spannedChar);
}
?>

您可以使用 strlen() 和 substr() 来计算单个字符,并在循环中为每个字符附加标签。

$remaining = 12345;
$length = strlen($test);
for ($i = 0; $i < $length; $i++) {
    echo '<span>' . substr($remaining, $i, 1) . '</span>';
}

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