PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}a();a(); Error I am bI am a I am b I am a Error Error I am bI am a I am b I am a Error 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(); Error I am bI am a I am bb I am a Error Error I am bI am a I am bb I am a Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$op2 = "blabla"; function foo($op1) {echo $op1;echo $op2;}foo("hello"); Error helloblabla helloblablablabla hello Error helloblabla helloblablablabla hello ANSWER DOWNLOAD EXAMIANS APP
PHP Functions A function in PHP which starts with ______ (double underscore) is know as. Magic Function Default Function User Defined Function Inbuilt Function Magic Function Default Function User Defined Function Inbuilt Function ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function foo($msg) {echo "$msg";}$var1 = "foo";$var1("will this work"); Will this work $msg Error 0 Will this work $msg Error 0 ANSWER DOWNLOAD EXAMIANS APP
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