PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers All listed here Option 4 Option 1 Option 2 All listed here Option 4 Option 1 Option 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia",true);echo greeting;} greeting Welcome to Narnia ERROR GREETING greeting Welcome to Narnia ERROR GREETING 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 executedb is executed b is executeda is executed a is executed b is executedb is executedb is executed b is executeda is executedb is executed b is executeda is executed a is executed 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."); 2 5 None of the mentioned 4 2 5 None of the mentioned 4 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 Will this work 0 $msg Error Will this work 0 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 bI am a Error I am a Error I am bb I am bI am a Error I am a Error I am bb ANSWER DOWNLOAD EXAMIANS APP
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