PHP Functions What will be the output of the following PHP code?function b() {echo "b is executed";}function a(){b();echo "a is executed";b();}a(); a is executed b is executedb is executedb is executed b is executeda is executedb is executed b is executeda is executed a is executed b is executedb is executedb is executed b is executeda is executedb is executed b is executeda is executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Type Hinting was introduced in which version of PHP? PHP 6 PHP 4 PHP 5 PHP 5.3 PHP 6 PHP 4 PHP 5 PHP 5.3 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function uppercase($string) {echo ucwords($string);}$wow = "uppercase";$wow("Time to live king size"); TIME TO LIVE KING SIZE Uppercase Time To Live King Size Time to live king size TIME TO LIVE KING SIZE Uppercase Time To Live King Size Time to live king size ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am bb';}echo 'I am a';}b();a(); Error I am bb I am bI am a I am a Error Error I am bb I am bI am a I am a Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The below statement will return.$Var = substr(""abcdef"", -4, 1); returns "cd" returns "d" returns "c" returns "f" returns "cd" returns "d" returns "c" returns "f" ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$str = "Hello world. It's a beautiful day.";print_r (explode(" ",$str)); Array ( [0] => Hello [1] => world. [2] => It’s [3] => a [4] => beautiful [5] => day. ) Array ( [0] => Hello [0] => world. [0] => It’s [0] => a [0] => beautiful [0] => day. ) Hello world. It’s a beautiful day Array ( [1] => Hello [2] => world. [3] => It’s [4] => a [5] => beautiful [6] => day. ) Array ( [0] => Hello [1] => world. [2] => It’s [3] => a [4] => beautiful [5] => day. ) Array ( [0] => Hello [0] => world. [0] => It’s [0] => a [0] => beautiful [0] => day. ) Hello world. It’s a beautiful day Array ( [1] => Hello [2] => world. [3] => It’s [4] => a [5] => beautiful [6] => day. ) ANSWER DOWNLOAD EXAMIANS APP
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