PHP Functions What will be the output of the following PHP code?echo(atan(0.50)); 1 0.46364760900081 0.23568451142521 0.11845976421345 1 0.46364760900081 0.23568451142521 0.11845976421345 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to find files? glob() file() fold() get_file() glob() file() fold() get_file() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function one() {echo " this works";function two() {echo "this too works";}}one();two(); this works error this worksthis too works this works this too works this works error this worksthis too works this works this too works 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 executeda is executed b is executedb is executedb is executed a is executed b is executeda is executedb is executed b is executeda is executed b is executedb is executedb is executed a is executed b is executeda is executedb is executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function A1($x) { switch($x) {case 1://this statement is the same as if($x == 1)echo 'Case 1 was executed.';break;case 2://this statement is the same asif($x == 2)echo 'Case 2 was executed.';break;case 3://this statement is the same asif($x == 3)echo 'Case 3 was executed.';break;case 4://this statement is the same asif($x == 4)echo 'Case 4 was executed.';break;default://this statement is the same as if $x does not equal the other conditionsecho 'Default was executed.';break;}}A1(9); Default was executed Case 4 was executed Case 1 was executed Case 2 was executed Default was executed Case 4 was executed Case 1 was executed Case 2 was executed 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(); Error I am b I am bI am a I am a Error Error I am b I am bI am a I am a Error ANSWER DOWNLOAD EXAMIANS APP
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