Basic PHP Which of the following is not valid PHP code? ${“MyVar”} $_10 $10_somethings &$something $aVaR ${“MyVar”} $_10 $10_somethings &$something $aVaR ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the below statements is equivalent to $add += $add ? $add = $add +$add $add = $add $add = $add + $add + 1 $add = $add + 1 $add = $add +$add $add = $add $add = $add + $add + 1 $add = $add + 1 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 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 a is 4 and b is 3 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP PHP does not support numbers written in hexadecimal, octal or scientific notation. True False True False ANSWER DOWNLOAD EXAMIANS APP
Basic PHP If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed? 5 12 1 Error 5 12 1 Error ANSWER DOWNLOAD EXAMIANS APP
Basic PHP You can test the type of any variable with the ..... function. settype() gettype() whattype() showtype() settype() gettype() whattype() showtype() ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS