PHP把数组写入文件实例代码_PHP教程

$file="./data/file.cache";
 
$array = array("count" => "3000",
 
               "num"  =>"300");
 
//缓存
 
file_put_contents($file,serialize($array));//写入缓存
?>

$file="./data/file.cache";
$handle = fopen($file, "r");
$cacheArray = unserialize(fread($handle, filesize ($file)));
print_r($cacheArray);
?>

$write_array = array( '1' => 'oneone', '2' => 'two', '3' => 'three', '4' => 'four', '5' => 'five' ); //字符串处理
$string_start = ""; $string = $string_start.$string_process.$string_end; //开始写入文件
echo file_put_contents('test_array.php', $string);
?>

1，var_export():