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 What will be the output of the following code?function track() {static $count = 0;$count++;echo $count;}track();track();track(); 000 011 111 123 000 011 111 123 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP It is possible to create a hierarchy of namespaces in PHP. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$user = array("Ashley", "Bale", "Shrek", "Blank");for ($x=0; $x < count($user); $x++){if ($user[$x] == "Shrek")continue;printf ($user[$x]);} Shrek AshleyBaleBlank ShrekBlank AshleyBale Shrek AshleyBaleBlank ShrekBlank AshleyBale ANSWER DOWNLOAD EXAMIANS APP
Basic PHP All classes in the same namespace or subnamespace don’t have to the declared in the same PHP file. TRUE FALSE TRUE FALSE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following code?$foo = 'Bob';$bar = &$foo;$bar = "My name is $bar";echo $bar;echo $foo; Error My name is BobMy name is Bob My name is Bob Bob My name is BobBob Error My name is BobMy name is Bob My name is Bob Bob My name is BobBob ANSWER DOWNLOAD EXAMIANS APP
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