We can use ___ to comment a single line?
iv) /* */
i), iii) and iv)
ii), iii) and iv)
Both ii) and iv)
Which function initializes the constants necessary for using the openlog(), clodelog(), and syslog() functions?
Which one of the following filter is used to filter several variables with the same or different filters?
Which of the following is/are an external data?
ii) Input data from a form
iii) Server Variables
iv) Web services data
ii) and iii)
None of the mentioned
All of the mentioned
Which of the following is/are an exception?
i) and iii)
i) and ii)
You can extend the exception base class, but you cannot override any of the preceding methods because the are declared as..
Which one of the following preg PHP functions is used to take a string, and put it in an array?
How many configuration directives pertinent to PHP’s mail function are available?
Which of the following are correct ways of creating an array?
i) state = “karnataka”;
ii) $state = array(“karnataka”);
iii) $state = “karnataka”;
iv) $state = array(“karnataka”);
iii) and iv)
Which one of the following functions finds the last occurrence of a string, returning its numerical position?
Which one of the following functions can be used to concatenate array elements to form a single delimited string?
Which one of the following databases has PHP supported almost since the beginning?
Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?
When the parameter is Boolean
When the function is being declared as a member of a class
When the parameter is being declared as passed by reference
When the function contains only one parameter
What array will you get if you convert an object to an array?
An array with properties of that object as the array's elements.
An array with properties of that array as the object's elements.
An array with properties of that object as the Key elements.
An array with keys of that object as the array's elements.
Which relationship is illustrated by a line that begins with an unfilled diamond?
___ code makes change easier because the impact of altering an implementation will be localized to the component being altered.
What will be the output if a protected method is given as argument to the function method_exist()?
Method does not exist
Which symbol is used to declare nested namespaces?
Which of the following can you place inside a namespace?
All of the above
PHP recognizes constructors by the name..