Questions Related To The Topic: Php

How to login with php and mysql?


Available Answers: 1


Answer 1: Assuming you have received email and password from form and now the php script need to validate it. $_POST["email"]....


How to object create in php?


Available Answers: 8


Answer 1: Following is an example of how to create object using new operator. class Books { // Members of class Books } // Creatin....


Answer 2: Following is an example of how to create object using new operator. class Books { // Members of class Books } // Creatin....


Answer 3: We can create multiple objects from a class. Each object has all the properties and methods defined in the class, but th....


Answer 4: To create an object with values, in javascript you would use `{key: value}`. In PHP you use `[key=>value]`. up.....


Answer 5: You can always use new stdClass() . Example code: $object = new stdClass(); $object->property = 'Here we go'; var_dump($....


Answer 6: $this->fname . " " . $this->lname; } } // creating class object $john = new Person(); // assigning values to variables $....


Answer 7: Creating Objects in PHP. Once you defined your class, then you can create as many objects as you like of that class type....


Answer 8: The '$this' variable · Use your class in your main PHP page. (index.php) · Instantiate/create your object · The 'new'....


How to write print_r in php?


Available Answers: 1


Answer 1: print_r is a PHP function and it is used to check the data inside array. Suppose I received a json from xyz website....


How to implement a/b testing php?


Available Answers: 1


Answer 1: How to do split testing with PHPMake sure PHP is running on your server and enabled with .htaccess. . Save your original....


What is m.facebook.com/story.php?


Available Answers: 1


Answer 1: https://m.facebook.com/story.php?story_fbid=1213016918737351&id=10000087164. Public · Hosted by Ser vendedora AVON .....


Install php?


Available Answers: 1


Answer 1: Install Requirements · PECL · PHP Installer Tools on Windows · Recommended Configuration on Windows systems · Manual....


How to call c program from php?


Available Answers: 5


Answer 1: — Could some one explain me how to run a C program from a php script and store console output of the C program to a ph....


Answer 2: Hello all. Let me put my problem in a simple way. I have written a C program, which i will keep in my server. Now i am d....


Answer 3: 2:45 in this video i will show you how to run a C program (example: hello.c) from php using shell_exec() .when it . · ....


Answer 4: I too wrestled with getting a program to run in the background in Windows .....


Answer 5: You should compile to binary your C program before, an then execute it with PHP. PHP will not compile your C code. The p....


What is php?


Available Answers: 1


Answer 1: PHP is an acronym for "PHP: Hypertext Preprocessor" PHP is a widely-used, open source scripting language. PHP (recursive....


What is hhvm php?


Available Answers: 1


Answer 1: HipHop Virtual Machine (HHVM) is an open-source virtual machine based on just-in-time (JIT) compilation that serves as a....


How to ajax call in php?


Available Answers: 3


Answer 1: AJAX is used to create more interactive applications. AJAX PHP Example . the server response is ready; Send the request ....


Answer 2: — Call a function on button click Click Me · While click on button, call create function in JavaScript. 4 answers ....


Answer 3: How to Use jQuery Ajax Call in PHP ScriptbeforeSend: When we send a request to the server then before that the beforeSen....


What is cms in php?


Available Answers: 1


Answer 1: CMS and PHP Frameworks: Defined, CMS stands for Content Management System. CMS means Content Management System. The Magi....


How to get p tag value in php?


Available Answers: 1


Answer 1: Using regular expression, we can get p tag value in PHP. Example<p>Paragraphs are the building blocks of pape....


How to print a to z in php using for loop?


Available Answers: 1


Answer 1: — . PHP function helps to create an array of elements within a range and in the above script we are fixing the range b....


How to jquery in php?


Available Answers: 3


Answer 1: 4 answers — All you need to do to use jQuery with PHP is to include the jQuery javascript file in your HTML document ....


Answer 2: . and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, ....


Answer 3: How to Use jQuery Ajax Call in PHP ScriptbeforeSend: When we send a request to the server then before that the beforeSen....


How to use hhvm in php?


Available Answers: 1


Answer 1: Getting StartedOverview. The infrastructure you need to run code with HHVM is pretty simple: . Install HHVM. Refer to ou....


How to remove n from string php?


Available Answers: 1


Answer 1: I guess by saying n you mean \n (next line)You can use str_replace function.Example$str="hello world \n its amazing day"....


How to echo json data in php?


Available Answers: 3


Answer 1: This chapter will teach you how to exchange JSON data between the client and a PHP server. The PHP File. PHP has some bu....


Answer 2: The json_encode() function is used to encode a value to JSON format. Example. This example shows how to encode an associ....


Answer 3: PHP File explained:Convert the request into an object, using the PHP function json_decode().Access the database, and fil....


How do i update to php version 5.6.20?


Available Answers: 1


Answer 1: Hear this out loudPauseAll PHP 5.6 users are encouraged to upgrade to this version. For source downloads of PHP 5.6. 20 ....


How do i connect to phpmyadmin?


Available Answers: 2


Answer 1: — Create new php file to check your database connection; Run the server. First, let me tell you what PHPMyAdmin is. It....


Answer 2: Hear this out loudPauseAccess the phpMyAdmin console through the secure SSH tunnel you created, by browsing to http://12....


What is bzcompress in php?


Available Answers: 1


Answer 1: bzcompress() compresses the given string and returns it as bzip2 encoded data. Example #1 Decompressing a String. mixed ....


How to otp generate in php?


Available Answers: 2


Answer 1: — One of the best way to generate OTP is to use random function. But using random function directly can be dangerous. ....


Answer 2: Hear this out loudPausePHP Code to Validate OTP Authentication. On submitting the email address, PHP script validates th....


How can i connect php with database?


Available Answers: 2


Answer 1: PHP Connect to MySQL. ❮ Previous Next ❯. PHP 5 and later can work with a MySQL database using: MySQLi extension (the....


Answer 2: It is a good practice and that is why we have used a password.Create Database. . Create a Folder in htdocs. . Create Dat....


What is print_r function in php?


Available Answers: 1


Answer 1: Hear this out loudPauseThe print_r() function is a built-in function in PHP and is used to print or display information ....


What is isset in php?


Available Answers: 1


Answer 1: PHP isset() Function, The isset() function checks whether a variable is set, which means that it has to be declared and ....


What is application/x-httpd-php?


Available Answers: 5


Answer 1: — What is AddType application/x-httpd-php-source . AddType directive is used to maps the given filename extensions ont....


Answer 2: — Download application/x-httpd-php instead of running app! Dear Community,. I'm encountering a weird behavior since th....


Answer 3: 2:32 Today in this video you will learn how to fix file (application/x/httpd-php) getting download issue while . · Upl....


Answer 4: — I get an error when I want to enter my website To download the files you want: "application / x-httpd-php" Please he....


Answer 5: application/x-httpd-php is not a MIME type, but rather a handler. That means your directive must be AddHandler instead o....


How to disable ctrl u in php?


Available Answers: 2


Answer 1: — Even after disabling right click and ctrl+u , there are ways to view your source. . Yadav, I am a Fresher in Compute....


Answer 2: So, alternately you can use a more robust javascript code that does not only disable the selection of text but also disa....


How to fetch data from api in php?


Available Answers: 1


Answer 1: php // Include Request and Response classes $url = 'https://api.exoclick.com/v2/login'; $params = array( 'api_token' => ....


What is joomla in php?


Available Answers: 1


Answer 1: The Joomla! Framework™ is a new PHP framework (a collection of software libraries/packages) for writing web and comman....


What is htaccess in php?


Available Answers: 1


Answer 1: htaccess is a configuration file for use on web servers running on the web apache server software. It's not part of PHP;....


What is usort in php?


Available Answers: 1


Answer 1: PHP - Function usort(), The usort() function sorts an array by a user defined comparison function. The usort() function ....


What is ucwords in php?


Available Answers: 1


Answer 1: The ucwords() function converts the first character of each word in a string to uppercase. The ucwords() function is a b....


What is ajax in php?


Available Answers: 1


Answer 1: AJAX = Asynchronous JavaScript and XML. Well organized and easy to understand Web building tutorials with lots of exampl....


What is mvc in php?


Available Answers: 1


Answer 1: MVC is a software approach that separates application logic from presentation. MVC is a software architectural pattern f....


What is gzcompress in php?


Available Answers: 1


Answer 1: I am compressing the array with gzcompress(json_encode($arr),9). gzcompress -- Compress a string.....


What is uuencode in php?


Available Answers: 1


Answer 1: The convert_uuencode() function encodes a string using the uuencode algorithm. Uuencode translates all strings (includin....


What is xhprof in php?


Available Answers: 1


Answer 1: XHProf is a function-level hierarchical profiler, with a PHP extension (written in C) to collect the raw data, and a few....


How to remove blank p tag in php?


Available Answers: 1


Answer 1: If only <p></p> this blank p tag is present then you can use str_replace function.Example$str="<p>Hell....


What is mbstring in php?


Available Answers: 1


Answer 1: Mbstring stands for multi-byte string functions. mbstring is a non-default extension. Mbstring stands for multi-byte str....


What is fpm in php?


Available Answers: 1


Answer 1: FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features (mostly) useful....


What is pdo in php?


Available Answers: 1


Answer 1: The PHP Data Objects ( PDO ) extension defines a lightweight, consistent interface for accessing databases in PHP. PHP D....


What is gzfile in php?


Available Answers: 1


Answer 1: Description ¶ gzfile ( string $filename [, int $use_include_path = 0 ] ) : array. The other answers here load the entir....


Why do we need php in web development?


Available Answers: 1


Answer 1: PHP is a server side scripting language. Because it is free and easy to learn, thats why lots of people use PHP for thei....


What is session in php?


Available Answers: 1


Answer 1: A session is a way to store information (in variables) to be used across multiple pages. PHP - Sessions - An alternative....


What is ksort in php?


Available Answers: 1


Answer 1: The ksort() function is an inbuilt function in PHP which is used to sort an array in ascending order according to its ke....


What is psr in php?


Available Answers: 1


Answer 1: The PHP Standard Recommendation (PSR) is a PHP specification published by the PHP Framework Interop Group. The PHP Stand....


What is mktime in php?


Available Answers: 1


Answer 1: mktime() returns the Unix timestamp of the arguments given. The mktime() function is an inbuilt function in PHP which is....


What is eod in php?


Available Answers: 1


Answer 1: EOD = End Of Data, EOT = End of Text.....


How many database tables are required for developing an online plant nursery PHP project?


Available Answers: 1


Answer 1: For developing an online plant nursery PHP project there are 58 database tables required.....


If Condition block can execute without else back in PHP. Is it true or false?


Available Answers: 1


Answer 1: Yes it is true. PHP script can run and execute if condition with out else block. Example<?phpif(condition===true....


If Condition block can execute without else back in PHP Is it true or false


Available Answers: 1


Answer 1: Yes it is true.Example:<?phpif($a==$b){             echo "condition is true";}....


How to disable PHP version 7.3 and enable 7.4?


Available Answers: 1


Answer 1: If you want to change the version 7.3 to latest version of php. i.e 7.4. Then it depends on the hosting service provider....


How to create PHP code run text editor?


Available Answers: 1


Answer 1: There are plenty ways to create a PHP code run text editor. I guess you mean you want to run PHP code inside a text edit....


How do you strip out the domain name from a url in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: parse_url turns a URL into an associative array: php > $foo = "http://www.example.com/foo/bar?hat=bowler&accessory=cane"....


Custom php event calendar help in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: The simplest ideas I can give you: 1. Calendar presentation layer is rendered on the client - use a client side library ....


When to use self over $this in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Short Answer Use $this to refer to the current object. Use self to refer to the current class. In other words, use ....


Equivalent of simpletest “partial mocks” unit in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: From reading the linked page, a SimpleTest partial mock seems to be a mock where only some of the methods are overridden....


Growing a list of links from a query in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: You need to change that code to: $filesList = ''; foreach ($files as $filenames) { $filesList .= ''. $filenames['FIL....


Smoothing data array php in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: After doing additional tests on Peter's solution, I noticed it did not get me what I expected if the reduce to size is a....


Generating private, unique, secure urls in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Update: For something like a single use URL, I'd go with the GUID-esque appoach that has been suggested. Make sure to ha....


How do i programmatically output custom paths for drupal node links (w/o pathauto) in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Drupal has an internal mechanism for mapping from "/node/1234/" to "/blogs/look-at-what-my-cat-just-did". It's part of ....


Does php or lighttpd create the fastcgi socket in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: I was tearing my hair out with the same problem. Ive setup lighty and php so many times on linux, but I struggled to get....


Srv record lookup with php in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: You could use Pear Net_DNS. I managed to get this to work on Linux, but haven't tested it on Windows or any others: requ....


How to do directed graph drawing in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: I found a PEAR interface to GraphViz; I have not used it before so can't give you any personal recommendation whether it....


What characterset to use when i create my database in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Unless you've got a good reason not to, always default to UTF-8 (Unicode).....


Combining and compressing multiple javascript files in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: You can use jsmin-php Their sample code is: require 'jsmin-1.1.1.php'; // Output a minified version of example.js. echo....


Jquery .getjson function needs to rebind returned data in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: This is happening because the plugin binds the event handlers on page load, and you are then adding dynamic content to t....


Circular matching. php / mysql in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: This is a challenging scenario. I had to build this for a book swapping application a while back and using a white boar....


Htaccess (no redirection) [rewriteurl] (folder to index.php) in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: I would think your example would cause an endless loop since /index.php matches what you are doing. Try this: RewriteRu....


Recommended architecture for handling user image uploads in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Storing these in a database and pulling them for each one and displaying via PHP doesn't seem like a good way to go, but....


Convert mysql timestamp to mktime in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: There is a MySQL function unix_timestamp. In your SQL query, instead of selecting the Datetime or Timestamp column dire....


How do i match a square bracket literal using regex in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: ] is correct, but note that PHP itself ALSO has as an escape character, so you might have to use [ (or a different kind....


Relationships in zend_db_table_abstract in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: This problem may have been introduced by the new Autoloader, and the way in which it prefers to load namespaced classes ....


Interaction between php front-end and .net/java backend though xml-rpc: performances consideration in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: I would agree that JSON may be an excellent approach for passing data, but to go from PHP to .NET you may want to use xm....


Php: converting a 64bit integer to string in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: You're losing the precision on the assignment, not on the string conversion. If this variable's value is actually hardco....


Corrupted ajax result in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: For starters, your getEmployee() function should return false; to prevent the default action on the . The little boxes ....


Can you get a calling class's variables in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: I find that it's often easier to initialise all the "important" objects close to whatever variables they need to know. Y....


How do you output contents of an array as a comma separated string in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Remember to escape values: '"' . implode('","', array_map('mysql_real_escape_string', $data)) . '"'....


How do i convert word smart quotes and em dashes in a string in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: This sounds like a Unicode issue. Joel Spolsky has a good jumping off point on the topic: http://www.joelonsoftware.com....


Php quotation strip in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: If you're sure that the first and last characters of $login are always a ' you can use substr() to do something like $lo....


Is there a code coverage tool that works with manual testing in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Sheldon, Have you heard of Xdebug? I'm using this and it is fantasic! I'm using Ubuntu 8.04 and it is available via the ....


How safe is it to send a plain text password using ajax in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: No more-or-less safe than a normal HTTP POST request issued by a browser (as in from a ) The "fix" for this is the same ....


Cross platform php caveats in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: In my experience, it can be done and works fine. The most important things I'd keep in mind are: Use Apache on Windows,....


Installing html tidy in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Go here to get started http://us.php.net/manual/en/install.php. Also consider this, this and this. You will need to read....


Help fix a small htaccess issue reguarding mod_rewrite in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Lump in #apache on freenode helped me out. RewriteCond %{HTTP_HOST} ^([a-z]+).orbno.com$ RewriteCond %{HTTP_HOST} !^(www....


The difference between loops in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: For loop and While loops are entry condition loops. They evaluate condition first, so the statement block associated wit....


Exchange server 2007 web services php class in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: I had this same problem, so I started building something, here: https://github.com/rileydutton/Exchange-Web-Services-for....


What's the best way to abstract the database from a php application in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Using an ORM is usually the preferred way of abstracting the database. An incomplete list of PHP implementations is avai....


How to add login/logout function and register without sql in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: For a quick & dirty solution, you could store user credentials in an array, e.g: $creds = array( array( ....


Wordpress mediawiki cookie integration in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: They both support OpenId now. MediaWiki's extension WordPress's plugin There are probably other options for using Open....


Do memcache clients of different languages hash the same way in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: No. Not all clients hash the same way. As evidence of this, you'll see that some clients offer "consistent hashing", w....


Multidimensional mixed associative/numeric array shifting in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Loop though all elements like this: foreach ($all_items as $key =>$items) { $dataset = $items['dataset']; unset($a....


How can i write a complex find query in cakephp without using `$this->model->query()` in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: If all you need in the results of the query is a list of tips, I'd be tempted to do this in 2 queries. The first to find....


How to avoid using php global objects in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: You could make the objects Static, then you have access to them anywhere. Example: myClass::myFunction(); That will wor....


Object-relational mapping: what's the best way to implement getters in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: There really isn't a correct answer for this. Depends on how many users you're loading at once, how many text/blob field....


Htaccess rule to forward /login/ and /login to same page in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Just make the trailing slash optional: RewriteRule ^videos/login/?$ /videos/login.php But you should better use just on....


Creating a unique key - most efficient way in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: I’d use a do-while loop: do { $newKey = makeKey(); } while (keyExists($newKey)); This will generate a new key on ....


How can i get detailed error information when parsing xml whilst retaining the dom in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: You can enable libxml_use_internal_errors and then -if DOMDocument::load() failed- query the detailed error messages wit....


Php templating with str_replace in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: That is generally the basic idea for a templating system. Real templating systems have many more capabilities, but at th....


How do you hide the url of the .flv file in a flash player in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: You can't really hide a downloading URL very effectively. Safari, for example, exposes all resources downloaded via the ....


How to write a program , ruby, or python, and make it easily downloadable and installable by general users like a win32 app in PHP Server Side Scripting Language?


Available Answers: 1


Answer 1: Ruby RubyScript2Exe RubyScript2Exe transforms your Ruby application into a standalone, compressed Windows, Linux or Mac....