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Php interview question answer pdf

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PHP Interview Questions. Add Your PHP Question. Download PDF. Also Read MySql Interview questions. Which is the latest version of PHP. 2. PHP Interview questions: PHP Hypertext Preprocessor is an open source server- side scripting Download Core PHP Interview Questions PDF. Contains Important PHP Interview Questions with Answers and PHP FAQs helpful Pdf | PHP Technical Questions and Answers | PHP Programming Interview.


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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 anesi.info image for games, create anesi.info 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. Advanced PHP_ PHP Interview Questions and anesi.info - Download as PDF File .pdf), Text File .txt) or read online.

A static website is one that is written in HTML only. If you want to include special characters like spaces in the query string, you need to protect them by applying the urlencode translation function. December 21, at 4: 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: This function is used by the base class of MIME message composing and sending package. It is partially case sensitive which makes the programmer easy to develop a program. Once the Web server received the uploaded file, it will call the PHP script specified in the form action attribute to process them.

But using print statement single argument can pass. Echo is faster than print statement. Get is a unsecured method because it displays all the information in address-bar url while POST hides all the information so it is secure method. By default method is GET method.

Require says a page must be developed, if a page is not developed yet then it shows fatal error that is the cause if script termination. Three are three types of errors in php: Unlink function is used to delete the files while unset function makes a variable undefined. By default the maximum size of a file that can be uploaded is 2MB.

By default the maximum execution time of a PHP script is 30sec. If you want to change the following setup go inside php. It returns the session id for the current session. The submit function is used to submit form. Smarty is a template engine written in PHP. Memcache is a technology that caches objects in memory such that your web application can get to them really fast.

It is used by sites such as Digg. To scrap the data from website, Website must be public and open for scrapable. Urlencode can be used to encode a string that can be used in a url. It encodes the same way as posted data from web page is encoded. It returns the encoded string. This is a convenient way for passing variables to the next page.

Answer question pdf interview php

Urldecode can be used to decode a string. The debug information that Xdebug can provide includes the following:. This video can help you to get detail about PHP training course. But it creates a problem when a xyz.

PHP Basic Interview Questions for freshers with answers

Otherwise, there is no problem, for instance if you want to show same content two times in the page then you must include it two times. Once the Web server received the uploaded file, it will call the PHP script specified in the form action attribute to process them. If you want to include special characters like spaces in the query string, you need to protect them by applying the urlencode translation function. The script below shows how to use urlencode:. Career-oriented Training. Thanks for making this platform available.

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Question php answer pdf interview

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Question answer interview pdf php

Sign Up or Log In using. 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?

Top PHP Interview Questions And Answers

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?