PHP Functions What will be the output of the following PHP code?$str = "Hello World";echo wordwrap($str,5,"n"); World Hell 0 Wo rld Hello World HelloWorld World Hell 0 Wo rld Hello World HelloWorld ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$str = "Hello world. It's a beautiful day.";print_r (explode(" ",$str)); Array ( [0] => Hello [1] => world. [2] => It’s [3] => a [4] => beautiful [5] => day. ) Array ( [1] => Hello [2] => world. [3] => It’s [4] => a [5] => beautiful [6] => day. ) Hello world. It’s a beautiful day Array ( [0] => Hello [0] => world. [0] => It’s [0] => a [0] => beautiful [0] => day. ) Array ( [0] => Hello [1] => world. [2] => It’s [3] => a [4] => beautiful [5] => day. ) Array ( [1] => Hello [2] => world. [3] => It’s [4] => a [5] => beautiful [6] => day. ) Hello world. It’s a beautiful day Array ( [0] => Hello [0] => world. [0] => It’s [0] => a [0] => beautiful [0] => day. ) ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following is the right way of defining a function in PHP? function { function body } function fumctionName(parameters) { function body } data type functionName(parameters) { function body } functionName(parameters) { function body } function { function body } function fumctionName(parameters) { function body } data type functionName(parameters) { function body } functionName(parameters) { function body } ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function start($string){if ($string < 45)return 20;elsereturn 40;}$t = start(90);if ($t < 20){echo "Have a good day!";}else{echo "Have a good night!";} None of the mentioned ERROR Have a good night! Have a good day! None of the mentioned ERROR Have a good night! Have a good day! ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo "chr(52)"; 1 3 4 2 1 3 4 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 100 microseconds 10 seconds 1 microseconds 1 second 100 microseconds 10 seconds 1 microseconds 1 second ANSWER DOWNLOAD EXAMIANS APP
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