PHP Operators and Expressions PHP will automatically convert strings to numbers when it needs to. FALSE TRUE FALSE TRUE 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 ?$x = 5;function fun(){$x = 10;echo "$x";}fun();echo "$x"; 105 510 0 Error 105 510 0 Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$one = 1;print($one);print $one; 01 10 11 Error 01 10 11 Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 1;$b = 1;$d = 1;print ++$a + ++$a+$a++;print $a++ + ++$b;print ++$d + $d++ + $a++; error 368 869 742 error 368 869 742 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?define("GREETING", "PHP is a scripting language");echo $GREETING; no output GREETING PHP is a scripting language $GREETING no output GREETING PHP is a scripting language $GREETING ANSWER DOWNLOAD EXAMIANS APP
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