Question

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Opening/closing tags & performance?

This is a newbie question, but I could not find a clear answer on the net, so please don’t laugh 🙂

1. Does opening and closing php tags ( <? php code ?>) multiple times increases page load time?

2. How about using include templatepath multiple times?

Thank you

Answer 1

1. Theoretically yes, but the difference is so miniscule that in almost all cases it wouldn’t matter.

2. Not sure about what you mean. If there is a possibility of a file being included multiple times, use include_once or require_once. This will prevent multiple loads and prevents errors like ‘Cannot redeclare class’. Again this is more expensive than include and require, but more stable.

As a side note, your questions are not anything related to code, and I am sure these have already been asked and answered multiple times in SO, so please try to search/ask better next time 🙂

All the best!