If your code is the kind you write on a piece of paper and then drop into the browser, you’re pretty unlikely to ever be able to see the result again. A PHP error, however, is a whole different story. A PHP error is a message that pops up in the browser that tells you something strange happened and you need to fix it.
The most common PHP errors are encountered when you run a script from a web server. For example, when you run your shopping cart or registration form, it may give you a message about a database query that has gone wrong. These errors are usually caused because you forgot to escape your code properly.
When you’re in a PHP prompt, you can see what happens. For example, when you run the page’s search function in the browser, you can see what happens if the page is invalid, or that the page has been hit by a malicious web page. I know I mentioned the use of PHP, but this is a great way of looking at this process, so I’ll just describe the most common PHP errors you’ll encounter.
The code that is being written for this site is not a piece of PHP that you might find useful, but a piece of PHP that you may find useful if youre looking for a way to fix.
This is one reason why it is so important to keep your page’s error logs as error-free as possible. A common way of fixing an error in PHP is to simply change the error message to “The error occurred in ‘…’” or “The error occured in ‘…’”. The former is used for reporting the error to an HTML page, while the latter is used for HTML-specific error messages.
It’s a good practice to have your error log entries as errors, because if you don’t, you may never learn what caused the problem in the first place. If the error message doesn’t explain the error, then you can’t know what to do about it.
In this example, the error message may be “The error occurred in” or “The error occured in.
If you have a PHP error message you are getting, you will most likely need to use the php code tag to have the error message displayed. (This is where you put what you think is a piece of code that generates an error, but in fact is a piece of your PHP code.
The HTMLENTITIES tag lets you do that, but it is very useful for getting other PHP code from your site into the page you are working on. You can also use it to add your own PHP code.