PHP Functions What will be the output of the following PHP code?$op2 = "blabla"; function foo($op1) {echo $op1;echo $op2;}foo("hello"); hello helloblabla Error helloblablablabla hello helloblabla Error helloblablablabla ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); helloblabla error helloblablablabla hello helloblabla error helloblablablabla hello ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo "chr(52)"; 4 1 2 3 4 1 2 3 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 A function in PHP which starts with ______ (double underscore) is know as. Default Function Magic Function Inbuilt Function User Defined Function Default Function Magic Function Inbuilt Function User Defined Function ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am bb';}echo 'I am a';}b();a(); I am a Error I am bb Error I am bI am a I am a Error I am bb Error I am bI am a ANSWER DOWNLOAD EXAMIANS APP
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