PHP Arrays What will be the output of the following PHP code ?$a = array(12, 5, 2);echo(array_product($a)); 024 010 060 120 024 010 060 120 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? Yes, because PHP must monitor the execution of the function to determine if changes are made to the array. Yes, because the interpreter must always create a copy of the array before passing it to the function. Yes, but only if the array is large. 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, because the interpreter must always create a copy of the array before passing it to the function. Yes, but only if the array is large. Yes, but only if the function modifies the contents of the array. No ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Array values are keyed by ______ values (called indexed arrays) or using ______ values (called associative arrays). Of course, these key methods can be combined as well. Even number, string Float, string Integer, string Positive number, negative number String, Boolean Even number, string Float, string Integer, string Positive number, negative number String, Boolean ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What functions count elements in an array?1. count2. Sizeof3. Array_Count4. Count_array Option 1 and 2 Option 3 and 4 Option 1 and 4 Option 2 and 4 Option 1 and 2 Option 3 and 4 Option 1 and 4 Option 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays PHP’s numerically indexed array begin with position ______. 2 1 0 -1 2 1 0 -1 ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code ?$a = array("a" => "Jaguar", "b" => "Land Rover", "c" => "Audi", "d" => "Maseratti");echo array_search("Audi", $a); a c b d a c b d ANSWER DOWNLOAD EXAMIANS APP
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