[英]Create CSV File with PHP
I want to create a new .csv file (without opening the raw file first via fopen
).我想创建一个新的 .csv 文件(无需先通过
fopen
原始文件)。 So far I have tried this:到目前为止,我已经尝试过这个:
$list[] = array
(
"Name" => "John",
"Gender" => "M",
"Age" => "21"
);
$timestamp0 = date("Y-m-d H:i:sa", time());
$datetime = new DateTime($timestamp0);
$datetime->setTimezone(new DateTimeZone('Asia/Jakarta'));
$timestamp = $datetime->format("Y-m-d_H-i");
$filename = __DIR__ . "/file/" . $timestamp . ".csv";
$header = array("name", "gender", "age");
file_put_contents($filename, implode("\n", $list)); // error here bcs array given :')
My questions are:我的问题是:
- How can I change array 2d to csv?
如何将数组 2d 更改为 csv?
Very need your help :( Thank you so much :")非常需要您的帮助:(非常感谢:")
Using fopen
with w
will create the file if does not exist:如果文件不存在,则使用
fopen
和w
将创建文件:
$list = [
["Name" => "John", "Gender" => "M"],
["Name" => "Doe", "Gender" => "M"],
["Name" => "Sara", "Gender" => "F"]
];
$fp = fopen($filename, 'w');
//Write the header
fputcsv($fp, array_keys($list[0]));
//Write fields
foreach ($list as $fields) {
fputcsv($fp, $fields);
}
fclose($fp);
If you don't like fputcsv
and fopen
you can use this alternative:如果您不喜欢
fputcsv
和fopen
您可以使用以下替代方法:
$list = [
["Name" => "John", "Gender" => "M"],
["Name" => "Doe", "Gender" => "M"],
["Name" => "Sara", "Gender" => "F"]
];
$csvArray = ["header" => implode (",", array_keys($list[0]))] + array_map(function($item) {
return implode (",", $item);
}, $list);
file_put_contents($filename, implode ("\n", $csvArray));
I hope this will help you.我希望这会帮助你。
You can use below code您可以使用以下代码
$list[]=array ("name","gender","age"); // push header here
$list[] = array("John","M","21"); // push record here
$timestamp0 = date("Y-m-d H:i:sa",time());
$datetime = new DateTime($timestamp0);
$datetime->setTimezone(new DateTimeZone('Asia/Jakarta'));
$timestamp = $datetime->format("Y-m-d_H-i");
$filename = __DIR__ . "/file/" . $timestamp . ".csv";
$fp = fopen($filename, 'w');
foreach ($list as $fields) {
fputcsv($fp, $fields);
}
fclose($fp);
For more detail read php manual about CSV file.有关更多详细信息,请阅读有关 CSV 文件的 php 手册。 http://php.net/manual/en/function.fputcsv.php
http://php.net/manual/en/function.fputcsv.php
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