10 Questions
What is the purpose of the PHP strpos() function?
To search for a specific text within a string
What is the scope of a variable declared within a function in PHP?
Local scope, accessible only within the function
What is the primary difference between double quotes and single quotes in PHP?
Double quotes process special characters, single quotes do not
What is the primary use of JSON?
To store and transport data
Where are PHP scripts executed?
On the server-side, before the web page is sent to the client
What is the purpose of the $.get() method?
To request data from the server with an HTTP GET request
What is the purpose of the $.post() method?
To send data to the server using an HTTP POST request
What is the syntax for the $.get() method?
($.get(URL,callback);
What is the purpose of the load() method?
To load data from a server and put it into a selected element
What is JSON?
A self-describing data format
Test your knowledge of PHP strings, including single and double quotes, and string functions such as strlen, str_word_count, and strpos. Learn how PHP processes strings and how to use these essential functions.
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