PHP Operators and Expressions What will be the output of the following PHP code ?$y = 2;if ($y-- == ++$y) {echo $y;} 3 2 no output 1 3 2 no output 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 10;$b = 10;if ($a = 5)$b--;print $a;print $b--; 58 59 108 109 58 59 108 109 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color = red;echo "$color"; $color red Error red $color red Error red ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = '12345';echo 'qwe{$a}rty'; no output qwe{$a}rty qwe12345rty error no output qwe{$a}rty qwe12345rty error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions In order to find if a variable holds an actual number or a string containing characters that can be translated into a number you can use: is_num() is_numeric() if_numeric is_number() is_num() is_numeric() if_numeric is_number() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 5;{echo "$x";} 5 Nothing Error 0 5 Nothing Error 0 ANSWER DOWNLOAD EXAMIANS APP
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