+ PHP Interview Questions for Freshers – In this list I am sharing the top asked + interview questions with answers for php freshers who will going. PHP Interview Questions - Here are some of the best PHP Interview Questions with Answers. This is a PDF generated by PHPKB Knowledge Base Script. Contains Important PHP Interview Questions with Answers and PHP FAQs helpful for Pdf | PHP Technical Questions and Answers | PHP Programming Interview Interview Questions | PHP Interview Questions and Answers For Freshers.
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Sarkari Naukri. More information? Include Once: Mechanical Interview Questions. How can we know the total number of elements of Array? Require Once:
For Example: Srilanka" ; Both of these functions will return an array that contains India, Pakistan, and Srilanka. How do you pass a variable by value in PHP? The output is displayed directly to the browser. How do you call a constructor for a parent class? While PHP is server side scripting language so it does every stuff with the server. What is the difference between the functions unlink and unset?
How many ways can we get the value of current session id? What are default session time and path?
GD and PHP may also require other libraries, depending on which image formats you want to work with. How can we get second of the current time using date function? How can we find the number of rows in a result set using PHP? Get daily job alert, placement paper and GK updates every day on your email.
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Require Once: Require Once also generates a Fatal error and halts the script execution ,if file is not found on specified location or path. It is an application-level package manager for PHP.
Mbstring provides multibyte specific string functions that help us to deal with multibyte encodings in PHP. Multibyte character encoding schemes are used to express more than characters in the regular byte-wise coding system.
Mar 25, , Posted in Interview Questions, 79 Questions. What is difference between Method overriding and overloading?
How to remove duplicate values from a PHP Array? How to create a public static method in PHP? What are the encryption functions available in PHP? What is MIME?
What is difference between strstr and stristr in PHP? Code to open file download dialog in PHP? Here is a usage sample: What is Pear in PHP? PEAR provides: A structured library of code maintain a system for distributing code and for managing code packages promote a standard coding style provide reusable components.
What is a composer in PHP? A static website is one that is written in HTML only. Each page is a separate document and there is no database that it draws on. What this means functionally is that the only way to edit the site is to go into each page and edit the HTML - So you would have to do it yourself using a web page editor such as FrontPage or Dreamweaver, or pay your web developer to make updates for you.
A dynamic website is created by webdevelopers who are strong in ASP. This website pages contains data is retrieved from certain database. Each time the viewer entering a page, the contents of that page is retrieved from the database.
The administrator can change the content and images from admin panel. This is one that changes or customizes itself frequently and automatically.
This license allows modifications and derived works, and allows us to be distributed under the same terms as the license of the original software. PHP has full access to the information that the server has, and very little access to information that the client has.
In fact, it only has information that the client tells the server and that the server passes on to PHP. Because it is on the server, however, PHP cannot be modified by the client.