php数组转换字符串

$array = ['apple', 'banana', 'cherry'];
$string = implode(', ', $array);
echo $string; // 输出: apple, banana, cherry

$array = ['name' => 'John', 'age' => 30];
$jsonString = json_encode($array);
echo $jsonString; // 输出: {"name":"John","age":30}

$array = ['apple', 'banana', 'cherry'];
$serializedString = serialize($array);
echo $serializedString; // 输出: a:3:{i:0;s:5:"apple";i:1;s:6:"banana";i:2;s:6:"cherry";}

$array = ['name' => '张三', 'age' => 25];
$jsonString = json_encode($array, JSON_UNESCAPED_UNICODE);
echo $jsonString; // 输出: {"name":"张三","age":25}

$array = ['apple', 'banana', 'cherry'];
$serializedString = serialize($array);
$unserializedArray = unserialize($serializedString);
print_r($unserializedArray); // 输出: Array ( [0] => apple [1] => banana [2] => cherry )