PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); hello error helloblabla helloblablablabla hello error helloblabla helloblablablabla ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}a();a(); I am a Error I am b I am bI am a Error I am a Error I am b I am bI am a Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function TV($string){echo "my favourite TV show is ".$string;function b() {echo " I am here to spoil this code";}}a("Sherlock");b(); I am here to spoil this code Error None of the mentioned my favourite TV show is SherlockI am here ro spoil this code I am here to spoil this code Error None of the mentioned my favourite TV show is SherlockI am here ro spoil this code ANSWER DOWNLOAD EXAMIANS APP
PHP Functions strlen() returns the length of the string on success and . . . . if the string is empty. -1 NULL 0 Garbage value -1 NULL 0 Garbage value ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sayHello() {echo "HelloWorld";}$function_holder = "sayHello";$function_holder(); sayHello No Output Error HelloWorld sayHello No Output Error HelloWorld ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function mine($num){$num = 2 + $num;echo $num;}mine(3); None of the mentioned 5 $num 3 None of the mentioned 5 $num 3 ANSWER DOWNLOAD EXAMIANS APP
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