What are the differences between php constants and variables?
Explain object-oriented methodology in php?
Explain Parsing and Execution in PHP? Where PHP Engine Return errors?
Explain preg_Match and preg_replace?
What are php libraries?
How can php and html interact?
How can we access the data sent through the url with the get method?
How can we submit a form without a submit button?
What is php static function?
How to get a total number of rows available in the table?
What is the use of die in php?
Does browser understand php?
What is the role of php.ini file?