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 a Error Error I am bI am a I am b I am a Error Error I am bI am a I am b ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function onespan>() {define("const","I am awesome!");echo constant("const");}one(); const “const”,”I am awesome!” const, I am awesome!! I am awesome!! const “const”,”I am awesome!” const, I am awesome!! I am awesome!! 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"); Error helloblabla helloblablablabla hello Error helloblabla helloblablablabla hello 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
PHP Functions Which one of the following PHP functions can be used to find files? file() fold() get_file() glob() file() fold() get_file() glob() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers Option 1 Option 2 Option 4 All listed here Option 1 Option 2 Option 4 All listed here ANSWER DOWNLOAD EXAMIANS APP
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