Basic PHP What will be the output of the following PHP code?$a = 5;$b = 5;echo ($a === $b); 1 False 5 === 5 Error 1 False 5 === 5 Error ANSWER DOWNLOAD EXAMIANS APP
Basic PHP How does the identity operator === compare two values? It converts both values to strings and compares them 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 them to a common compatible data type and then compares the resulting values It converts both values to strings and compares them 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 them to a common compatible data type and then compares the resulting values 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 Both are 4 Both are 3 a is 3 and b is 4 a is 4 and b is 3 Both are 4 Both are 3 a is 3 and b is 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which statement will output $x on the screen? echo “\$x”; echo “$x;”; echo “/$x”; echo “$$x”; echo “\$x”; echo “$x;”; echo “/$x”; echo “$$x”; ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$user = array("Ashley", "Bale", "Shrek", "Blank");for ($x=0; $x < count($user); $x++){if ($user[$x] == "Shrek")continue;printf ($user[$x]);} Shrek AshleyBale AshleyBaleBlank ShrekBlank Shrek AshleyBale AshleyBaleBlank ShrekBlank ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following php code?$num = "1";$num1 = "2";print $num+$num1; 3 Error 12 1+2 3 Error 12 1+2 ANSWER DOWNLOAD EXAMIANS APP
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