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