Basic PHP You can test the type of any variable with the ..... function. settype() whattype() gettype() showtype() settype() whattype() gettype() showtype() ANSWER DOWNLOAD EXAMIANS APP
Basic PHP PHP runs on different platforms (Windows, Linux, Unix, etc.) True False True False ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This 2, 3 and 4 All of the mentioned 2 and 4 Only 2 2, 3 and 4 All of the mentioned 2 and 4 Only 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP The value of __NAMESPACE__ is a string that contains the current namespace name. In global, un-namespaced code, it contains . . . . . . gibberish value NULL an empty string 0 gibberish value NULL an empty string 0 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; a r Error $var a r Error $var 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 4 a is 3 and b is 4 a is 4 and b is 3 Both are 3 Both are 4 a is 3 and b is 4 a is 4 and b is 3 Both are 3 ANSWER DOWNLOAD EXAMIANS APP
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