PHP Operators and Expressions What will be the output of the following PHP code ?$i = "";while ($i = 10) {print "hi";}print "hello"; infinite loop error hello hihello infinite loop error hello hihello ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = '12345';print "qwe{$a}rty"; no output error qwe{$a}rty qwe12345rty no output error qwe{$a}rty qwe12345rty 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: if_numeric is_number() is_numeric() is_num() if_numeric is_number() is_numeric() is_num() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 5;$b = -7;$c =0;$d = ++$a && ++$b || ++$c;print $d;print $a; 16 05 06 15 16 05 06 15 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$on_e = 1;$tw_o = 2;$thre_e = 3;$fou_r = 4;echo $on_e / $tw_o + $thre_e / $fou_r; 1.25 0.05 0.75 Error 1.25 0.05 0.75 Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?define("VAR_NAME","test");${VAR_NAME} = "value";echo VAR_NAME;echo ${VAR_NAME}; testtest testvalue test error, constant value cannot be changed testtest testvalue test error, constant value cannot be changed ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS