Search results for: "OR"

Are there best practices or recommended methods for displaying filtered or processed data in PHP, such as using echo or print_r?

When displaying filtered or processed data in PHP, it is recommended to use appropriate output functions like echo or print_r to ensure the data is di...

What is the recommended way to handle outdated or forgotten PHP functions or syntax?

When dealing with outdated or forgotten PHP functions or syntax, the recommended way to handle them is to update the code to use modern equivalents or...

What is the significance of the error message "Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}'" in PHP?

The error message "Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}'" in PHP typically indicates a...

How can specific pages or functions be activated or deactivated in a PHP admin area?

To activate or deactivate specific pages or functions in a PHP admin area, you can use a configuration file where you define a variable for each page...

What are the potential pitfalls of having whitespace or characters before <?php or after ?> in PHP scripts?

Having whitespace or characters before <?php or after ?> in PHP scripts can cause unwanted output or errors, especially when trying to send headers or...