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 Which of the below symbols is a newline character? \n /r /n \r \n /r /n \r 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 1+2 Error 12 3 1+2 Error ANSWER DOWNLOAD EXAMIANS APP
Basic PHP You can test the type of any variable with the ..... function. gettype() whattype() settype() showtype() gettype() whattype() settype() showtype() 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 3 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 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following code?function track() {static $count = 0;$count++;echo $count;}track();track();track(); 000 011 123 111 000 011 123 111 ANSWER DOWNLOAD EXAMIANS APP
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