PHP Functions What will be the output of the following PHP code ?function start($string){if ($string < 45)return 20;elsereturn 40;}$t = start(90);if ($t < 20){echo "Have a good day!";}else{echo "Have a good night!";} ERROR None of the mentioned Have a good day! Have a good night! ERROR None of the mentioned Have a good day! Have a good night! ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used to get the current memory usage? get_usage() get_peak_usage() get_memory_peak_usage() get_memory_usage() get_usage() get_peak_usage() get_memory_peak_usage() get_memory_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';}a();a(); I am bI am a Error I am a Error I am b I am bI am a Error I am a Error I am b 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";}}function b() {echo " I am here to spoil this code";}b(); I am here to spoil this code Error None of the mentioned my favourite TV show isI am here to spoil this code I am here to spoil this code Error None of the mentioned my favourite TV show isI am here to 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 Garbage value 0 NULL -1 Garbage value 0 NULL 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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