What potential pitfalls should PHP developers be aware of when dealing with locale settings and timezone configurations in their code?

When dealing with locale settings and timezone configurations in PHP code, developers should be aware of potential pitfalls such as inconsistencies between server and application settings, unexpected behavior due to incorrect configurations, and issues with daylight saving time adjustments. To mitigate these risks, developers should ensure that their code explicitly sets the desired locale and timezone settings at the beginning of their scripts. 

// Set the desired locale and timezone settings
setlocale(LC_ALL, 'en_US.UTF-8');
date_default_timezone_set('America/New_York');

Keywords

locale settings timezone configurations PHP developers date_default_timezone_set setlocale

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