PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;}$result = calc(42, 0);echo $result; 0 42 Error 84 0 42 Error 84 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 1 second 1 microseconds 10 seconds 100 microseconds 1 second 1 microseconds 10 seconds 100 microseconds ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following functions can be used to compress a string? zip() compress() zip_compress() gzcompress() zip() compress() zip_compress() gzcompress() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;return $total; }$result = calc(42, 0);echo $result; Error 42 0 84 Error 42 0 84 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The arguments in a function are evaluated from ..... 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 sometimes left to right and sometimes right to left ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function() None of the mentioned 3 and 4 All of the mentioned Only 2 None of the mentioned 3 and 4 All of the mentioned Only 2 ANSWER DOWNLOAD EXAMIANS APP
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