PHP Functions What will be the output of the following PHP code?define("GREETING","Hello you! How are you today?");echo constant("GREETING"); Hello you! How are you today? GREETING, Hello you! How are you today? “GREETING”,”Hello you! How are you today?” GREETING Hello you! How are you today? GREETING, Hello you! How are you today? “GREETING”,”Hello you! How are you today?” GREETING ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}a();a(); I am bI am a Error I am b I am a Error I am bI am a Error I am b I am a Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to find files? glob() fold() file() get_file() glob() fold() file() get_file() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following functions can be used to compress a string? gzcompress() zip_compress() zip() compress() gzcompress() zip_compress() zip() compress() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;return $total; }$result = calc(42, 0);echo $result; 0 84 Error 42 0 84 Error 42 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... Arrays None of above Both A & B Objects Arrays None of above Both A & B Objects ANSWER DOWNLOAD EXAMIANS APP
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