PHP Operators and Expressions What will be the output of the following PHP code ?$hello = "Hello World";$bye = "Bye";echo $hello;"$bye"; Hello worldBye Hello World Error Bye Hello worldBye Hello World Error Bye ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?print_r "Hello world" Missing semicolon error Hello World Error Nothing Missing semicolon error Hello World Error Nothing ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 5;while (--$i > 0) {$i++;print $i;print "hello";} error 4hello4hello4hello4hello4hello…..infinite no output 5hello5hello5hello5hello5hello…..infinite error 4hello4hello4hello4hello4hello…..infinite no output 5hello5hello5hello5hello5hello…..infinite ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = "$winner";$b = "$looser";echo $a, $b; $winner$looser $looser \ $looser $winner$looser $looser \ $looser ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions In order to find if a variable holds an actual number or a string containing characters that can be translated into a number you can use: is_number() if_numeric is_num() is_numeric() is_number() if_numeric is_num() is_numeric() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 5;{$x = 10;echo "$x";}echo "$x"; 510 error 105 1010 510 error 105 1010 ANSWER DOWNLOAD EXAMIANS APP
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