Primarily PHP supports four types of errors, listed below:-

  • Syntax Error
  • Fatal Error
  • Warning Error
  • Notice Error

1. Syntax Error: It will occur if there is a syntax mistake in the script

2. Fatal Error: It will happen if PHP does not understand what you have written. For example, you are calling a function, but that function does not exist. Fatal errors stop the execution of the script.

3. Warning Error: It will occur in following cases to include a missing file or using the incorrect number of parameters in a function.

4. Notice Error: It will happen when we try to access the undefined variable.

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BY Best Interview Question ON 06 Jul 2020