PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 100 microseconds 1 second 1 microseconds 10 seconds 100 microseconds 1 second 1 microseconds 10 seconds ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "cos($total)";}sum(5,-5); 0.5 1 0 -0.5 0.5 1 0 -0.5 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The below statement will return.$Var = substr(""abcdef"", -4, 1); returns "cd" returns "f" returns "d" returns "c" returns "cd" returns "f" returns "d" returns "c" ANSWER DOWNLOAD EXAMIANS APP
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(); 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 a is executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function() Only 2 3 and 4 All of the mentioned None of the mentioned Only 2 3 and 4 All of the mentioned None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love all country"); I Love All Country I love all Country I love all country i love all Country I Love All Country I love all Country I love all country i love all Country ANSWER DOWNLOAD EXAMIANS APP
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