PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); helloblabla hello helloblablablabla error helloblabla hello helloblablablabla error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function do($myString) {echo strpos($myString, "donkey",0);}do("The donkey looks like a horse."); 4 5 2 None of the mentioned 4 5 2 None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... Both A & B Arrays None of above Objects Both A & B Arrays None of above Objects 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 executed b is executeda is executedb is executed a is executed b is executedb is executedb is executed b is executeda is executed b is executeda is executedb is executed a is executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions It is always necessary to use parentheses with the print function. True False True False ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 1 second 10 seconds 1 microseconds 100 microseconds 1 second 10 seconds 1 microseconds 100 microseconds ANSWER DOWNLOAD EXAMIANS APP
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