Tell me what are the different types of errors in PHP?
Submitted by: MuhammadHere 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 behavior.
☛ 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 behavior is to display them to the user when they take place.
Submitted by: Muhammad
☛ 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 behavior.
☛ 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 behavior is to display them to the user when they take place.
Submitted by: Muhammad
Read Online Junior Developer PHP Job Interview Questions And Answers
Top Junior Developer PHP Questions
☺ | Tell me how the result set of Mysql be handled in PHP? |
☺ | Tell me whether it is possible to share a single instance of a Memcache between multiple PHP projects? |
☺ | Do you know what does $GLOBALS means? |
☺ | Please explain is it possible to use COM component in PHP? |
☺ | Explain how can PHP and Javascript interact? |
Top Web Developer Categories
☺ | Bootstrap Interview Questions. |
☺ | Front End Web Developer Interview Questions. |
☺ | Typography Interview Questions. |
☺ | Laravel PHP Developer Interview Questions. |
☺ | Junior Developer PHP Interview Questions. |