PHP Functions What will be the output of the following PHP code?echo(atan(0.50)); 0.46364760900081 0.23568451142521 1 0.11845976421345 0.46364760900081 0.23568451142521 1 0.11845976421345 ANSWER DOWNLOAD EXAMIANS APP
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 “GREETING”,”Hello you! How are you today?” Hello you! How are you today? GREETING, Hello you! How are you today? GREETING “GREETING”,”Hello you! How are you today?” 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 b I am bI am a I am a Error Error I am b I am bI am a I am a Error Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function string(){echo strstr("Hello world!", 111);}string(); No Output 111 o world! Hello world! No Output 111 o world! Hello world! ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The arguments in a function are evaluated from ..... sometimes left to right and sometimes right to left left to right right to left Always right to left sometimes left to right and sometimes right to left left to right right to left Always right to left ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function calc($price, $tax="") {$total = $price + ($price * $tax);echo "$total";}calc(42); 0 Error 84 42 0 Error 84 42 ANSWER DOWNLOAD EXAMIANS APP
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