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. php grant label use php grant label use ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following PHP statements will output Hello World on the screen?1. echo (“Hello World”);2. print (“Hello World”);3. printf (“Hello World”);4. sprintf (“Hello World”); 1, 2 and 3 All of the mentioned 1, 2 and 4 1 and 2 1, 2 and 3 All of the mentioned 1, 2 and 4 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP We can use _________ to comment a single line?1. /?2. //3. #4. /* */ 2, 3 and 4 1, 3 and 4 Only 2 Both 2 and 4 2, 3 and 4 1, 3 and 4 Only 2 Both 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$total = "25 students";$more = 10;$total = $total + $more;echo "$total"; 35 students Error 25 students 35 35 students Error 25 students 35 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP How does the identity operator === compare two values? It bases its comparison on the C strcmp function exclusively It converts both values to strings and compares them It converts them to a common compatible data type and then compares the resulting values If the two values are strings, it performs a lexical comparison It returns True only if they are both of the same type and value It bases its comparison on the C strcmp function exclusively It converts both values to strings and compares them It converts them to a common compatible data type and then compares the resulting values If the two values are strings, it performs a lexical comparison It returns True only if they are both of the same type and value ANSWER DOWNLOAD EXAMIANS APP
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