php - php数组fwrite循环

Question

我在这里有这个 PHP 代码：

$info = array();

if($this->build) {
    $info['price_type'] = 'build';
} else if($this->zip) {
    $info['is_co'] = r_check_is_co_zip($this->zip);
    $info['idS'] = r_find_ids_near($this->zip);
    etc etc....
}

$f = fopen(CORE_ROOT . '/../pc/debuging.txt', 'a');
fwrite($f, "***ZIPCode DEBUG***" . "\r\n");
fwrite($f, "*date/time: " . date("F j, Y, g:i a") . "*" . "\r\n");
foreach($info as $q) {
    fwrite($f, $q . "\r\n");
}
fwrite($f, "***************************" . "\r\n");
fclose($f);

当我尝试遍历数组以获取$info时，除了"Array"之外，我什么也没得到。我可能做错了什么？

Answer 1

您可以使用print_r($q, true);或var_export($q, true);：

$info = array();

if($this->build) {
    $info['price_type'] = 'build';
} else if($this->zip) {
    $info['is_co'] = r_check_is_co_zip($this->zip);
    $info['idS'] = r_find_ids_near($this->zip);
    etc etc....
}

$f = fopen(CORE_ROOT . '/../pc/debuging.txt', 'a');
fwrite($f, "***ZIPCode DEBUG***" . "\r\n");
fwrite($f, "*date/time: " . date("F j, Y, g:i a") . "*" . "\r\n");
foreach($info as $q) {
    $toWrite = print_r($q, true);
    fwrite($f, $toWrite . "\r\n");
}
fwrite($f, "***************************" . "\r\n");
fclose($f);