Basic PHP How does the identity operator === compare two values? It converts both values to strings and compares them It converts them to a common compatible data type and then compares the resulting values It returns True only if they are both of the same type and value It bases its comparison on the C strcmp function exclusively If the two values are strings, it performs a lexical comparison It converts both values to strings and compares them It converts them to a common compatible data type and then compares the resulting values It returns True only if they are both of the same type and value It bases its comparison on the C strcmp function exclusively If the two values are strings, it performs a lexical comparison ANSWER DOWNLOAD EXAMIANS APP
Basic PHP If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed? 5 1 12 Error 5 1 12 Error ANSWER DOWNLOAD EXAMIANS APP
Basic PHP As the namespace size grows, using namespaces can become a little repetitious, but PHP also provides the . . . . . statement, which allows you to alias a specific namespace. use label grant php use label grant php ANSWER DOWNLOAD EXAMIANS APP
Basic PHP PHP ..... demand that you declare a data type when you create a variable. does not does does not does ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What is the value of $a and $b after the function call?function doSomething( &$arg ) {$return = $arg;$arg += 1;return $return;}$a = 3;$b = doSomething( $a ); Both are 4 a is 4 and b is 3 a is 3 and b is 4 Both are 3 Both are 4 a is 4 and b is 3 a is 3 and b is 4 Both are 3 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a ..... blank string, 1 0, 1 empty variable, 1 blank string, 2 blank string, 1 0, 1 empty variable, 1 blank string, 2 ANSWER DOWNLOAD EXAMIANS APP
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