What could be causing a PHP script to output numbers with a comma instead of a period for decimal points?

The issue of a PHP script outputting numbers with a comma instead of a period for decimal points is likely due to the locale settings on the server. To solve this problem, you can set the locale to a specific one that uses a period as the decimal separator. 

```php
setlocale(LC_NUMERIC, 'en_US.UTF-8');
```

This code snippet sets the locale to 'en_US.UTF-8', which uses a period as the decimal separator. Place this line at the beginning of your PHP script to ensure that numbers are output with the correct decimal format.

Keywords

PHP decimal point comma number formatting locale

Related Questions