PHP Functions What will be the output of the following PHP code?function foo($msg) {echo "$msg";}$var1 = "foo";$var1("will this work"); Error 0 $msg Will this work Error 0 $msg Will this work ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to find files? glob() get_file() file() fold() glob() get_file() file() fold() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}a();a(); Error I am a Error I am b I am bI am a Error I am a Error I am b I am bI am a ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The arguments in a function are evaluated from ..... Always right to left sometimes left to right and sometimes right to left right to left left to right Always right to left sometimes left to right and sometimes right to left right to left left to right ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function email(){$email = ’contact@examians.com’;$new = strstr($email, ‘@');echo $new;}email(); @examians.com contact@examians.com contact examians.com @examians.com contact@examians.com contact examians.com ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used for generating unique id’s? md5() uniqueid() id() mdid() md5() uniqueid() id() mdid() ANSWER DOWNLOAD EXAMIANS APP
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