Podcast
Questions and Answers
Which of the following is a compound data type in PHP?
Which of the following is a compound data type in PHP?
Answer hidden
What symbol is used to start all variables in PHP?
What symbol is used to start all variables in PHP?
Answer hidden
Which of the following is a naming rule for variables in PHP?
Which of the following is a naming rule for variables in PHP?
Answer hidden
What is the scope of availability for static variables in PHP?
What is the scope of availability for static variables in PHP?
Answer hidden
Which primitive type in PHP is used to specify real numbers?
Which primitive type in PHP is used to specify real numbers?
Answer hidden
What determines the data type of a variable at runtime in PHP?
What determines the data type of a variable at runtime in PHP?
Answer hidden
Which special type represents a reference to resources external to PHP?
Which special type represents a reference to resources external to PHP?
Answer hidden
What does the 'callable' special type represent in PHP?
What does the 'callable' special type represent in PHP?
Answer hidden
What is the syntax for specifying a boolean value in PHP?
What is the syntax for specifying a boolean value in PHP?
Answer hidden
What is the range of availability for local variables in PHP?
What is the range of availability for local variables in PHP?
Answer hidden
Which statement accurately describes the datatype of a variable in PHP?
Which statement accurately describes the datatype of a variable in PHP?
Answer hidden
What primitive type is used to represent an ordered map that associates values to keys?
What primitive type is used to represent an ordered map that associates values to keys?
Answer hidden
Which type of variable names are allowed in PHP?
Which type of variable names are allowed in PHP?
Answer hidden
What is the purpose of type casting in PHP?
What is the purpose of type casting in PHP?
Answer hidden
What are constants used for in PHP?
What are constants used for in PHP?
Answer hidden
Which statement is used for multiple conditional operations in PHP?
Which statement is used for multiple conditional operations in PHP?
Answer hidden
How is a loop broken in PHP?
How is a loop broken in PHP?
Answer hidden
What is the purpose of the "continue" statement in PHP?
What is the purpose of the "continue" statement in PHP?
Answer hidden
What are the different kinds of arrays in PHP?
What are the different kinds of arrays in PHP?
Answer hidden
What is the purpose of error reporting functions in PHP?
What is the purpose of error reporting functions in PHP?
Answer hidden
What is the purpose of variable variables in PHP?
What is the purpose of variable variables in PHP?
Answer hidden
What are the valid constant names in PHP?
What are the valid constant names in PHP?
Answer hidden
Which type of function is not mentioned in the text?
Which type of function is not mentioned in the text?
Answer hidden
What is the purpose of PHP Calendar Functions?
What is the purpose of PHP Calendar Functions?
Answer hidden
Which PHP function is used for accessing and manipulating the filesystem?
Which PHP function is used for accessing and manipulating the filesystem?
Answer hidden
What kind of values can math functions in PHP handle?
What kind of values can math functions in PHP handle?
Answer hidden
What are some examples of PHP Array Functions mentioned in the text?
What are some examples of PHP Array Functions mentioned in the text?
Answer hidden
What do user defined functions refer to in PHP?
What do user defined functions refer to in PHP?
Answer hidden
Which type of function is essential for storing, managing, and operating on sets of variables?
Which type of function is essential for storing, managing, and operating on sets of variables?
Answer hidden
What does the calendar extension provide in PHP?
What does the calendar extension provide in PHP?
Answer hidden
