delete a json file in php

To delete a JSON file in PHP, you can use the unlink() function from the file system. Here's an example code:

main.php
$file = '/path/to/file.json';

if (file_exists($file)) {
    unlink($file);
    echo 'File deleted successfully';
} else {
    echo 'File not found';
}
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In this example, we first check if the file exists using the file_exists() function. If it exists, we can delete it using the unlink() function. Finally, we can print a message to confirm whether the file was deleted successfully or not.