Basic PHP PHP files have a default file extension of_______. .xml .ph .html .php .xml .ph .html .php ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This All of the mentioned Only 2 2 and 4 2, 3 and 4 All of the mentioned Only 2 2 and 4 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; r $var Error a r $var Error a ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which statement will output $x on the screen? echo “$$x”; echo “/$x”; echo “$x;”; echo “\$x”; echo “$$x”; echo “/$x”; echo “$x;”; echo “\$x”; ANSWER DOWNLOAD EXAMIANS APP
Basic PHP You can test the type of any variable with the ..... function. settype() gettype() showtype() whattype() settype() gettype() showtype() whattype() ANSWER DOWNLOAD EXAMIANS APP
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