PHP Exception Handling: Exercises, Practice, Solution
This resource offers a total of 50 PHP Error and Exception Handling problems for practice. It includes 10 main exercises, each accompanied by solutions, detailed explanations, and four related problems.
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The following exercises should provide an effective foundation for practicing error handling and exception handling in PHP. Remember to provide solutions along with exercises for your users to learn from.
1. Basic Try-Catch Usage
Write a PHP program that demonstrates the basic usage of try-catch blocks to handle exceptions.
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2. Custom Exception Class
Write a PHP program that creates a custom exception class in PHP and throw an instance of it within a try block.
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3. Division with Exception Handling
Write a PHP program that implements a PHP function that divides two numbers but throws an exception if the denominator is zero.
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4. Handling Different Exception Types
Write a PHP script that uses try-catch blocks to handle different types of exceptions and display appropriate error messages.
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5. File Read with Custom Exception
Write a PHP program that reads data from a file and throws a custom exception if the file does not exist.
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6. Empty String Exception
Write a PHP function that takes a string as input and throws an exception if the string is empty.
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7. Multiple Catch Blocks Implementation
Write a PHP program that implements multiple catch blocks to handle different types of exceptions.
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8. Simulated Database Connection Exception
Write a PHP program that simulates a database connection and throws an exception if it fails.
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9. Finally Block in Exception Handling
Write a PHP script that implements the use of the finally block in exception handling.
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10. Specific Exception Handling Actions
Write a PHP program that uses a try-catch block to handle a specific exception and performs specific actions based on the exception type.
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PHP Code Editor:
More to Come !
Do not submit any solution of the above exercises at here, if you want to contribute go to the appropriate exercise page.