What special type of variable is used by PHP to represent a resource such as a file?.
This assignment will review Chapters 8 and 10 to reinforce the concepts we learned about manipulating data in records and with error-handling. Answer the following discussion questions in a Word file for submission:
What is used for accessing a resource that you can read from and write to?
What does the Input stream do?
What special type of variable is used by PHP to represent a resource such as a file?
What would happen if more than one program attempted to write data to a text file at the same time?
To iterate through the entries in a directory, you open a handle to the directory with what function?
When would you use the mysqli_select_db() function?
What is meant by “bullet-proofing?”
In PHP, the mysqli_query() function is used to send SQL statements to what?
What statements in the mysqli_query() function create a new database?
What is meant by a PROXY?
What special type of variable is used by PHP to represent a resource such as a file?
