What is composer phar?
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Where is my php ini file?
Suppose we receive a form submitted by a post to subscribe to a newsletter. This form has only one field, an input text field named email. How would we validate whether the field is empty? Print a message "the email cannot be empty" in this case?
How to get a total number of rows available in the table?
how long a default session stay in php?
How do you check if a variable has not been set in php?
Tell me what are the different types of errors in php?
what is view?
Describe the security vulnerability of PHP?
What is difference between compile time and run time polymorphism?
Why did you choose this particular career path?
What is difference between session and cookie in PHP?
how many error types in php? name there?