PHP Arrays Assume you would like to sort an array in ascending order by value while preserving key associations. Which of the following PHP sorting functions would you use? ksort() krsort() sort() asort() usort() ksort() krsort() sort() asort() usort() ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$fruits = array ("apple", "orange", "banana");echo (next($fruits));echo (next($fruits)); orangeorange orangebanana appleapple appleorange orangeorange orangebanana appleapple appleorange ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$fruits = array ("mango", "apple", "peach", "pear");$fruits = asort ($fruits);printr ($fruits); Array ( [1] => apple [0] => mango [3] => peach [2] => pear ) Array ( [0] => apple [1] => mango [2] => peach [3] => pear ) Error Array ( [1] => apple [0] => mango [2] => peach [3] => pear ) Array ( [1] => apple [0] => mango [3] => peach [2] => pear ) Array ( [0] => apple [1] => mango [2] => peach [3] => pear ) Error Array ( [1] => apple [0] => mango [2] => peach [3] => pear ) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Absent any actual need for choosing one method over the other, does passing arrays by value to a read-only function reduce performance compared to passing them by reference? No Yes, because PHP must monitor the execution of the function to determine if changes are made to the array. Yes, but only if the array is large. Yes, because the interpreter must always create a copy of the array before passing it to the function. Yes, but only if the function modifies the contents of the array. No Yes, because PHP must monitor the execution of the function to determine if changes are made to the array. Yes, but only if the array is large. Yes, because the interpreter must always create a copy of the array before passing it to the function. Yes, but only if the function modifies the contents of the array. ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What function computes the difference of arrays? diff_arrays arrays_diff diff_array array_diff diff_arrays arrays_diff diff_array array_diff ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays There are three different kind of arrays: Numeric array, Associative array, Dimensional array Const array, Associative array, Multidimensional array Numeric array, String array, Multidimensional array Numeric array, Associative array, Multidimensional array Numeric array, Associative array, Dimensional array Const array, Associative array, Multidimensional array Numeric array, String array, Multidimensional array Numeric array, Associative array, Multidimensional array ANSWER DOWNLOAD EXAMIANS APP
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