PHP Operators and Expressions PHP can automatically convert integers to floating point numbers and floating point numbers to integers. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$one = "one";$two = "two";print($one$two); error nothing one onetwo error nothing one onetwo ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 0;while (++$i && --$i) {print $i;} error 01234567891011121314…infinitely 1234567891011121314….infinitely no output error 01234567891011121314…infinitely 1234567891011121314….infinitely no output ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x;echo "$x"; Error 1 Nothing 0 Error 1 Nothing 0 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_num() is_number() if_numeric is_numeric() is_num() is_number() if_numeric is_numeric() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?print "echo hello world"; error echo hello world hello world nothing error echo hello world hello world nothing ANSWER DOWNLOAD EXAMIANS APP
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