What are common errors when using the date() function in PHP for displaying the day of the week?

One common error when using the date() function in PHP to display the day of the week is not specifying the correct format character for the day of the week. To display the day of the week, you should use the 'l' format character. Another mistake is not passing a timestamp as the second parameter to the date() function, resulting in the current date being used by default. To solve this issue, make sure to pass a timestamp as the second parameter and use the 'l' format character to display the day of the week. 

// Correct way to display the day of the week
$timestamp = time(); // or any valid timestamp
$dayOfWeek = date('l', $timestamp);
echo $dayOfWeek;

Keywords

date function PHP day of the week errors troubleshooting

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