PHP Functions What will be the output of the following PHP code?function foo($msg) {echo "$msg";}$var1 = "foo";$var1("will this work"); Error $msg Will this work 0 Error $msg Will this work 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); hello helloblablablabla helloblabla error hello helloblablablabla helloblabla error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used for generating unique id’s? uniqueid() md5() id() mdid() uniqueid() md5() id() mdid() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love all country"); I love all Country I Love All Country i love all Country I love all country I love all Country I Love All Country i love all Country I love all country ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used to get the current memory usage? get_memory_usage() get_memory_peak_usage() get_usage() get_peak_usage() get_memory_usage() get_memory_peak_usage() get_usage() get_peak_usage() 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';}b();a(); I am bI am a I am a Error Error I am b I am bI am a I am a Error Error I am b ANSWER DOWNLOAD EXAMIANS APP
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