How can the choice of text editor impact the encoding of PHP files and lead to errors?

The choice of text editor can impact the encoding of PHP files by introducing invisible characters or changing the file encoding type, which can lead to syntax errors or unexpected behavior. To avoid this issue, it is recommended to use a text editor that supports UTF-8 encoding and to configure the editor to save files in UTF-8 format. 

```php
<?php
// Ensure that the PHP file is saved in UTF-8 encoding
// Add this line at the beginning of the PHP file
header('Content-Type: text/html; charset=utf-8');
?>

Keywords

text editor encoding PHP files errors impact

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