PHP Functions What will be the output of the following PHP code?define("GREETING","Hello you! How are you today?");echo constant("GREETING"); 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?” Hello you! How are you today? ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The below statement will return.$Var = substr(""abcdef"", -4, 1); returns "c" returns "cd" returns "d" returns "f" returns "c" returns "cd" returns "d" returns "f" ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 1 microseconds 1 second 10 seconds 100 microseconds 1 microseconds 1 second 10 seconds 100 microseconds ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;}$result = calc(42, 0);echo $result; 0 Error 84 42 0 Error 84 42 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions A function in PHP which starts with ______ (double underscore) is know as. Default Function Inbuilt Function User Defined Function Magic Function Default Function Inbuilt Function User Defined Function Magic Function ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo(atan(0.50)); 0.11845976421345 0.23568451142521 1 0.46364760900081 0.11845976421345 0.23568451142521 1 0.46364760900081 ANSWER DOWNLOAD EXAMIANS APP
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