PHP Functions What will be the output of the following PHP code?$op2 = "blabla"; function foo($op1) {echo $op1;echo $op2;}foo("hello"); Error helloblabla hello helloblablablabla Error helloblabla hello helloblablablabla ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?define("GREETING","Hello you! How are you today?");echo constant("GREETING"); GREETING, Hello you! How are you today? “GREETING”,”Hello you! How are you today?” Hello you! How are you today? GREETING GREETING, Hello you! How are you today? “GREETING”,”Hello you! How are you today?” Hello you! How are you today? GREETING ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function start($string){if ($string < 45)return 20;elsereturn 40;}$t = start(90);if ($t < 20){echo "Have a good day!";}else{echo "Have a good night!";} Have a good day! None of the mentioned ERROR Have a good night! Have a good day! None of the mentioned ERROR Have a good night! ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?$x = 75;$y = 25;function addition(){$GLOBALS['z'] = $GLOBALS['x'] + $GLOBALS['y'];}addition();echo $z; error 75 25 100 error 75 25 100 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(); Error I am bI am a I am b I am a Error Error I am bI am a I am b I am a Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo lcfirst("welcome to India"); welcome to India welcome to india Welcome to india Welcome to India welcome to India welcome to india Welcome to india Welcome to India ANSWER DOWNLOAD EXAMIANS APP
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