When writing to a file in PHP, what are the advantages of using var_export over manually constructing the content?

When writing to a file in PHP, using var_export over manually constructing the content has several advantages. Var_export automatically handles complex data structures like arrays and objects, ensuring that they are properly formatted for storage. Additionally, var_export escapes special characters and ensures data integrity, reducing the risk of errors in the output file. This makes var_export a convenient and reliable way to write data to a file in PHP. 

$data = ['name' => 'John Doe', 'age' => 30, 'email' => 'john.doe@example.com'];

$file = fopen('data.txt', 'w');
fwrite($file, '<?php return ' . var_export($data, true) . ';');
fclose($file);

Keywords

var_export file writing serialization data structure efficiency

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