Php Intern Interview Questions and Answers

Create a card using HTML and CSS

• Use

  element to create the card container

• Style the card using CSS properties like background-color, border, padding, and margin

• Add content inside the card using

  tags for text and tag for images

require and include are both used to include external PHP files, but require will cause a fatal error if the file is not found, while include will only produce a warning.

• require is used when the included file is essential for the script to run

• include is used when the included file is not essential for the script to run

• require_once and include_once are used to prevent multiple inclusions of the same file

• require will stop the script execution if the file is not found, while inc...read more

require is a fatal error, include is a warning

• require will produce a fatal error if the file is not found, include will only produce a warning

• require is used when the file is essential for the script to run, include is used when the file is not essential

• require_once and include_once are similar but ensure the file is only included once

Echo and print are both used to output text in PHP, but echo is faster and can output multiple values at once.

• Echo is a language construct, while print is a function.

• Echo can output multiple values separated by commas, while print can only output one value at a time.

• Echo does not return a value, while print returns a value of 1.

• Echo is faster than print because it does not need to return a value.

• Example of echo: echo 'Hello World';

• Example of print: print('Hello World');

Printing * using loops is a basic programming exercise.

• Use nested loops to print * in a pattern

• Use a for loop to print * in a straight line

• Use a while loop to print * until a certain condition is met