PHP 中数组的每个值作为字符串变量

Question

我试图将数组的每个值分隔在不同的变量中。$sql1 = "SELECT comp,code, MATCH (job) AGAINST ('$offer' IN BOOLEAN MODE) AS score FROM general_comp ORDER BY score DESC";$result = mysqli_query($connect, $sql1);$gen = mysqli_fetch_assoc($result);输出：数组 ( [comp] => 保险客户顾问 [code] => abc [score] => 2我想要：$comp = "Conseil clientèle en assurances";$code = "abc";$score = "2";

Answer 1

您可以使用extract

例如：

$array = array("color" => "blue",

"size"  => "medium",

"shape" => "sphere");

extract($array);

echo $color."<br>";

echo $size."<br>";

echo $shape."<br>";

这输出：

blue

medium

sphere

Answer 2

但如果您想对变量名称进行二次控制，则可以使用list(). 还需要在保持自然顺序的同时array_values()获取所需的数字索引：list()

$a = array();

$a["comp"] = "Conseil clientèle en assurances";

$a["code"] = "abc";

$a["score"] = 2;

list($comp, $code, $score) = array_values($a);

echo $comp . ", ";

echo $code . ", ";

echo $score;

输出：

Conseil clientèle en assurances

abc

2

Answer 3

您可以循环遍历数组，并将值转换为字符串，如下所示：

foreach ($array as $key => $value) {

    $array[$key] = strval($value);

}

现在你的数组元素都是字符串。