PHP Operators and Expressions What will be the output of the following PHP code ?$a = '12345';echo 'qwe{$a}rty'; no output qwe{$a}rty error qwe12345rty no output qwe{$a}rty error qwe12345rty ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?class myObject { }define('myObject::CONSTANT', 'test');echo myObject::CONSTANT; no output error test myObject::CONSTANT no output error test myObject::CONSTANT 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_numeric() if_numeric is_num() is_number() is_numeric() if_numeric is_num() is_number() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$y = 2;if (**$y == 4) {echo $y;} 2 no output error at line2 4 2 no output error at line2 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = '12345';print "qwe{$a}rty"; qwe{$a}rty error no output qwe12345rty qwe{$a}rty error no output qwe12345rty ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 5;{echo "$x";} 5 Error Nothing 0 5 Error Nothing 0 ANSWER DOWNLOAD EXAMIANS APP
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