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I'm not really sure if this is the thing you are looking for, but maybe mysql_num_rows could help you? When you check if, as an example, a username is available, you can use the num_rows statement. If the number of rows = 0, then the username isn't in use. I …
Hello everyone. I need some help with a SELECT FROM WHERE query. Let's say I have a row named A and another row named B, and I want to select the eventual cases where values from these two rows, somewhere, match eachother. In this case, you can see, that the …
Hello! This is my first post here, hehe. Seems to be a great site. Anyways, I'm quite new in PHP, but it's fun and I think I'm learning quite fast :) There's appeared a problem for me now though, and I can't see what the problem is...? I have made …
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