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 b I am bI am a Error I am a Error I am b I am bI am a Error I am a Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function() 3 and 4 All of the mentioned None of the mentioned Only 2 3 and 4 All of the mentioned None of the mentioned Only 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to build a function that accepts any number of arguments? get_argc() get_argv() func_get_argc() func_get_argv() get_argc() get_argv() func_get_argc() func_get_argv() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 1 microseconds 1 second 10 seconds 100 microseconds 1 microseconds 1 second 10 seconds 100 microseconds 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 a Error I am bI am a Error I am b I am a Error I am bI am a ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo hex2bin("48656c6c6f20576f726c6421"); MCQ questons Hello World! This is PHP! welcome to india MCQ questons Hello World! This is PHP! welcome to india ANSWER DOWNLOAD EXAMIANS APP
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