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What are the different types of errors in PHP?

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What are the different types of errors in PHP?
posted Feb 13, 2015 by Devyani

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1 Answer

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Best answer

Here are three basic types of runtime errors in PHP:

1. Notices: These are trivial, non-critical errors that PHP
encounters while executing a script - for example,
accessing a variable that has not yet been defined. By
default, such errors are not displayed to the user at all -
although you can change this default behaviour.

2. Warnings: These are more serious errors - for example,
attempting to include() a file which does not exist. By
default, these errors are displayed to the user, but they
do not result in script termination.

3. Fatal errors: These are critical errors - for example,
instantiating an object of a non-existent class, or calling
a non-existent function. These errors cause the immediate
termination of the script, and PHP?s default behaviour is
to display them to the user when they take place.

answer Feb 20, 2015 by Deepak Negi
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