Basic PHP Multiple namespaces cannot be defined in the same file. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$team = "arsenal";switch ($team) {case "manu":echo "I love man u";case "arsenal":echo "I love arsenal";case "manc":echo "I love manc"; } Error I love arsenalI love manc I love arsenalI love mancI love manu I love arsenal Error I love arsenalI love manc I love arsenalI love mancI love manu I love arsenal ANSWER DOWNLOAD EXAMIANS APP
Basic PHP How does the identity operator === compare two values? If the two values are strings, it performs a lexical comparison 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 converts both values to strings and compares them It bases its comparison on the C strcmp function exclusively If the two values are strings, it performs a lexical comparison 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 converts both values to strings and compares them It bases its comparison on the C strcmp function exclusively ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This 2, 3 and 4 Only 2 All of the mentioned 2 and 4 2, 3 and 4 Only 2 All of the mentioned 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP We can use _________ to comment a single line?1. /?2. //3. #4. /* */ 1, 3 and 4 2, 3 and 4 Both 2 and 4 Only 2 1, 3 and 4 2, 3 and 4 Both 2 and 4 Only 2 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 ); a is 4 and b is 3 a is 3 and b is 4 Both are 4 Both are 3 a is 4 and b is 3 a is 3 and b is 4 Both are 4 Both are 3 ANSWER DOWNLOAD EXAMIANS APP
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