Q. Which function can be used to move the pointer to the previous array position?

View solution

Q. Which in-built function will add a value to the end of an array?

View solution

Q. Which function will return true if a variable is an array or false if it is not?

View solution

Q. Which of the following are correct ways of creating an array?

i) state[0] = “karnataka”;
ii) $state[] = array(“karnataka”);
iii) $state[0] = “karnataka”;
iv) $state = array(“karnataka”);

View solution

Q. PHP’s numerically indexed array begin with position ___________

View solution

Q. A function in PHP which starts with __ (double underscore) is know as..

View solution

Q. Which of the following are valid function names?

i) function()
ii) €()
iii) .function()
iv) $function()

View solution

Q. Type Hinting was introduced in which version of PHP?

View solution

Q. Which one of the following is the right way of defining a function in PHP?

View solution

Q. Three ways to create an array is Direct assignment, array ( ) construct and

View solution

Q. Multidimensional arrays are simple arrays that have

View solution

Q. Other than index values an array can be retrieved by a function that is called as

View solution

Q. As compared to associative arrays vector arrays are much

View solution

Q. In vector arrays, the elements must have

View solution

Q. $multi_array [1] [2] [3] [4] = "I am working on PHP"; will create

View solution

Q. Next ( ) function returns value after the

View solution

Q. A function that takes two integers as arguments and returns an array filled with all integers between them, is known as

View solution

Q. Foreach ( ), current ( ), next ( ), reset ( ), each ( ) and array_walk ( ) all these functions are example of

View solution

Q. Default numbering for an array indices starts from

View solution

Q. For getting rid of an assigned variable in an array which function is used?

View solution