Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; r $var a Error r $var a Error ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list. backslash ampersand asterix percent backslash ampersand asterix percent ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the below symbols is a newline character? \r /n \n /r \r /n \n /r ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following PHP statements will output Hello World on the screen?1. echo (“Hello World”);2. print (“Hello World”);3. printf (“Hello World”);4. sprintf (“Hello World”); 1, 2 and 3 1 and 2 1, 2 and 4 All of the mentioned 1, 2 and 3 1 and 2 1, 2 and 4 All of the mentioned ANSWER DOWNLOAD EXAMIANS APP
Basic PHP The value of __NAMESPACE__ is a string that contains the current namespace name. In global, un-namespaced code, it contains . . . . . . an empty string gibberish value 0 NULL an empty string gibberish value 0 NULL ANSWER DOWNLOAD EXAMIANS APP
Basic PHP You can test the type of any variable with the ..... function. showtype() whattype() settype() gettype() showtype() whattype() settype() gettype() ANSWER DOWNLOAD EXAMIANS APP
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