Environment Php Interview Questions And Answers Pdf


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Just use the PHP CLI program with the option -a as follows: php -a. 8) What is the correct and the most two common way to start and finish a. 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 And Answers Pdf

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PHP Interview questions: PHP Hypertext Preprocessor is an open source server- side scripting Download Core PHP Interview Questions PDF. Frequently asked PHP Interview Questions with detailed answers and The PDF functions in PHP can create PDF files using the PDFlib library Version 6. Contains Important PHP Interview Questions with Answers and PHP FAQs helpful Pdf | PHP Technical Questions and Answers | PHP Programming Interview.

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.

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.

PHP Questions And Answers

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:.

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PHP Basic Interview Questions for freshers with answers

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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.

25 PHP Interview Questions and Answers You Should Know

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. How can I measure the speed of code written in PHP? How can we resolve maximum allocation time exceeds error? 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? Example Usages: How is a constant defined in a PHP script? What is the use of Mbstring?

Offers automatic encoding conversion between the possible encoding pairs. Supports function overloading feature which enables to add multibyte awareness to regular string functions. Provides multibyte specific string functions that properly detect the beginning or ending of a multibyte character. How to get number of days between two given dates using PHP?

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Rasmus Lerdorf Written In: June Current Stable Version: PHP is gigantic and is popular in the whole world thus it has a bunch of online training sites Best PHP application is less in financial status than that of the average Java application. With the emerging of the mechanical and technical world, PHP programming has the first class debugging all over the world.

It has automation tools which evaluate the PHP application.

It has a large open source software community with around 70, of open source libraries available. It being a partial case sensitive creates confusion in programmer. The latest version of functional and object-oriented programming is present in the updated version of the PHP platform.

PHP hiring a person is quite hard as they have less market value due to their drawbacks.Browse all courses.

This feature is possible using the global keyword. A PSR standard can help streamline the expectations of how the code should look, thus cutting down confusion and in some cases, syntax errors. Include Once: How many error levels are available in PHP? When you assign a variable the value of , it keeps coming up with a different number, why? Yes, it is possible by setting the cookie with a past expiration time.

How do we change a password for an existing user via mysqladmin? That will increase your chance to face more questions that you know correct answers.

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