- Error handling is an important part of creating web applications.
There are three different error handling methods:
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- Simple "die()" statements
- Custom errors and error triggers
- Error reporting
- It’s quite simple to create a custom error handler. Just create a special function that can be called when an error occurs in PHP.
- Syntax:
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error_function(error_level,error_message, error_file,error_line,error_context)
- A function to handle errors is shown below:
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function customError($errno, $errstr) { echo "<b>Error:</b> [$errno] $errstr<br />"; echo "Ending Script"; die(); }
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- PHP ODBC
- PHP Sessions
- PHP Exception
- PHP Filter