Which of the following is true about PHP INI file?
Q 6 – Which of the following is true about php. ini file? A – The PHP configuration file, php. ini, is the final and most immediate way to affect PHP’s functionality.
Which statement are correct about get in PHP?
|Que.||Which statement is correct for using Get method?|
|b.||<form ACTION=”Get” method=”Myfile.php”>|
|d.||All are Correct|
|Answer:<form ACTION=”Myfile.php” method=”GET”>|
Which of the following is correct about constants in PHP?
Q 2 – Which of the following is correct about constants vs variables in PHP? A – There is no need to write a dollar sign ($) before a constant, where as in Variable one has to write a dollar sign. B – Constants cannot be defined by simple assignment, they may only be defined using the define() function.
Which of the following is correct about variable naming rules?
A – Variable names must begin with a letter or underscore character. B – A variable name can consist of numbers, letters, underscores. C – you cannot use characters like + , – , % , ( , ) .
What is a PHP INI file?
The php. ini file is the default configuration file for running applications that require PHP. It is used to control variables such as upload sizes, file timeouts, and resource limits.
Which is correct syntax for sending email simple text in PHP?
Defines the message to be sent. Each line should be separated with a LF (n). Lines should not exceed 70 characters. $txt = str_replace(“n.”, “n..”, $txt);
Which of the following statements are conditional statements in PHP?
In PHP we have the following conditional statements: if statement – executes some code if one condition is true. if…else statement – executes some code if a condition is true and another code if that condition is false. if…elseif…else statement – executes different codes for more than two conditions.
Which of the following statements prints PHP?
print() – The print() is used to create PHP print statement to print given data to the browser. It accepts single data and prints it on the browser. It is a PHP language construct and not a function.
Which of the following is a correct way to declare constant variable in PHP?
To create a constant, use the define() function.
Which of the following is the correct way to create an array in PHP?
Which of the following are correct ways of creating an array? Explanation: A variable name should start with $ symbol which is not present in i) and you need not put the square brackets when you use the array() constructor.
Which of the following is a correct way to declare constant variable in PHP Mcq?
Explanation: In a class constants should be defined const MIN_VALUE = 0.0;const MAX_VALUE = 1.0; instead. 5.
What are the rules for naming a PHP variable?
Rules for PHP variables:
- A variable starts with the $ sign, followed by the name of the variable.
- A variable name must start with a letter or the underscore character.
- A variable name cannot start with a number.
- A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ )
Which is the correct variable name?
All variable names must begin with a letter of the alphabet or an underscore(_). After the first initial letter, variable names can also contain letters and numbers. Variable names are case sensitive.
Which variable name is not correct?
The following are examples of invalid variable names: age_ (ends with an underscore); 0st (starts with a digit); food+nonfood (contains character “+” which is not permitted)