如题,代码如下:

$arr = [
    'key1' => 'value1',
    'key2' => 'value2',
];
$content = "<?php\nreturn " . var_export($arr, true) . "\n?>";
file_put_contents('./test.php', $content);

实际文件效果:

<?php
return array (
  'key1' => 'value1',
  'key2' => 'value2',
)
?>

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