Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This Only 2 2, 3 and 4 All of the mentioned 2 and 4 Only 2 2, 3 and 4 All of the mentioned 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the conditional statements is/are supported by PHP?1. if statements2. if-else statements3. if-elseif statements4. switch statements 1, 2 and 4 2, 3 and 4 Only 1 All of the mentioned. 1, 2 and 4 2, 3 and 4 Only 1 All of the mentioned. ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the below namespace declaration is correct? namespace ORA: namespace 1_RA; namespace ORA_#; namespace ORA; namespace ORA: namespace 1_RA; namespace ORA_#; namespace ORA; ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following php code?$num = "1";$num1 = "2";print $num+$num1; 12 3 Error 1+2 12 3 Error 1+2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Under what circumstance is it impossible to assign a default value to a parameter while declaring a function? When the parameter is being declared as passed by reference When the function contains only one parameter When the parameter is Boolean When the function is being declared as a member of a class Never When the parameter is being declared as passed by reference When the function contains only one parameter When the parameter is Boolean When the function is being declared as a member of a class Never ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following php code?$num = 1;$num1 = 2;print $num . "+". $num1; 1+2 3 1.+.2 Error 1+2 3 1.+.2 Error ANSWER DOWNLOAD EXAMIANS APP
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