Environment Php Interview Question And Answer Pdf


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Contains Important PHP Interview Questions with Answers and PHP FAQs helpful Pdf | PHP Technical Questions and Answers | PHP Programming Interview. + 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. Add Your PHP Question. Download PDF. Also Read MySql Interview questions. Which is the latest version of PHP. 2.

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QUESTIONS. REAL TIME INTERVIEW QUESTIONS & ANSWERS Thanks For Buying This PHP INTERVIEW QUESTIONS Book. This book hidden features like you can image for games, create files, GTK . PHP Faqs PDF Download Last week I met one of my old friend. He want to know the job opportunities in PHP. He had done a course in PHP from one local. PHP Interview questions: PHP Hypertext Preprocessor is an open source server- side scripting Download Core PHP Interview Questions PDF.

Remember Me Forgot Password. It takes one input string and one optional parameter. The function is defined as: The format is as follows:. On OnClick event of a label in the form, a JavaScript function can be called to submit the form.

Here are top 31 objective type sample PHP Interview questions and their answers are given just below to them. We have taken full care to give correct answers for all the questions. Do comment your thoughts Happy Job Hunting! Basic Questions. How can we encrypt password using PHP? The format is as follows: Explain how to submit a Form without a submit button.

A form can be posted or submitted without the button in the following ways: Using a Hyperlink: On clicking the link, JavaScript function can be called. A form can be submitted in these other ways without using submit button. Submitting a form by clicking a link Submitting a form by selecting an option from drop down box with the invocation of onChange event Using java script: Become PHP Certified in 16 hrs. What is Zend Engine?

Zend Engine is used internally by PHP as a compiler and runtime engine. PHP Scripts are loaded into memory and compiled into Zend opcodes.

These opcodes are executed and the HTML generated is sent to the client. The Zend Engine provides memory and resource management, and other standard services for the PHP language. What library is used for pdf in PHP? What are some new features introduced in PHP7? Zend Engine 3 performance improvements and bit integer support on Windows uniform variable syntax AST-based compilation process added Closure:: What is htaccess?

Why do we use this and where? A file, containing one or more configuration directives, is placed in a particular document directory, and the directives apply to that directory, and all subdirectories thereof. For instance , htaccess file is used for url rewrite. What are magic methods? Magic methods are member functions that are available to all the instance of class. All magic methods need to be declared as public To use a method, it should be defined within the class or program scope Various Magic Methods used in PHP 5 are: Explain soundex and metaphone.

What is smarty? What is Memcache? How can we execute a PHP script using command line? How to scrape data from website using CURL? How urlencode and urldecode can be used? Which PHP Extension help to debug the code? The debug information that Xdebug can provide includes the following: How can I execute an anonymous function?

Explain how to send large amounts of emails using PHP. There are different methods through which we can send mails in PHP. They are as follows: This function is used by the base class of MIME message composing and sending package. This server stores the messages temporarily and will try to deliver them in the destination SMTP server. Explain how to get DNS servers of a domain name.

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How can I measure the speed of code written in PHP? How can we resolve maximum allocation time exceeds error? We can resolve these errors through php. From php.

How do we change a password for an existing user via mysqladmin? Original file name on the browser system.

php interview questions and answers for freshers pdf

Number of bytes of the file content. How to protect Special Characters in Query String? The script below shows how to use urlencode: How can we destroy a session in PHP?

We can destroy a session by: To delete a specific session variable, we use. What will be the output of following?

Advanced PHP_ 100 PHP Interview Questions and Answers.pdf

It would be: Recommended Courses. Self Paced. Learn More. Browse all courses. Paschal Ositadima Career-oriented Training. John Chioles Good Experience. October 10, at 7: Log in to Reply. October 3, at 2: Rameez Raja says: September 20, at Shahbaz Khan says: What is the difference between a static and Dynamic Web site?

What is the meaning of Open Source Software? Why was PHP developed, what it is used for, and where can you get it? The above FOUR questions you should know before go to this topic. 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.

Top PHP Interview Questions And Answers

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. While you cannot necessarily trust the information that the client gives to PHP, you can trust that your PHP is doing what you told it to do.

Because PHP is on the server end, your PHP scripts can affect your server -- such as by keeping an activity log or updating a database.

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