Define.php

PHP is a server-side language and it is typically used in two ways. One is within an HTML page, so PHP is used to “add” stuff to the HTML which is manually defined in the .php file. This is a perfectly fine way to use PHP. Another way considers PHP more like the engine that is responsible for generating an “application”.Jun 25, 2021 · PHP | Basic Syntax. The structure which defines PHP computer language is called PHP syntax. The PHP script is executed on the server and the HTML result is sent to the browser. It can normally have HTML and PHP tags. PHP or Hypertext Preprocessor is a widely used open-source general-purpose scripting language and can be embedded with HTML. Technically, no, as PHP's define / defined are evaluated at runtime (PHP defines are almost the same as variables), and there is no (builtin) preprocessor which is capable of disabling a bunch of lines of code without evaluating its syntax correctness (for example, ...PHP's magic constants; Name Description; __LINE__: The current line number of the file. __FILE__: ... This can be helpful when for instance an auto-loader is defined in an include file sitting inside a sub-folder and where the classes are located in another folder at the root of the application.(PHP 5 >= 5.3.0, PHP 7, PHP 8) Before discussing the use of namespaces, it is important to understand how PHP knows which namespaced element your code is requesting. ... Now if you class String was defined in the same namespace as Object then you don't have to specify a full namespace path: <?php namespace com\rsumilang\common;Jan 19, 2020 · define は関数 const は構文. define は関数の呼び出しのオーバーヘッドがあるため 遅い const は関数じゃないから 速い. 2.変数や、関数の戻り値を使えるか使えないか. define は変数や、関数の戻り値を使える If it exists, there is porn of it. If there isn't, there will be. Only one known exception: rule 34 itself.PHP Collective Join the discussion This question is in a collective: a subcommunity defined by tags with relevant content and experts. Featured on MetaPHP also supports two composite (non-scalar) types: arrays and objects. Each of these value types can be assigned into variables or returned from functions. PHP takes expressions much further, in the same way many other languages do. PHP is an expression-oriented language, in the sense that almost everything is an expression.Definizione e l'utilizzo . Il define() funzione definisce una costante.. Le costanti sono molto come le variabili, ad eccezione delle seguenti differenze: Il valore di una costante non può essere modificato dopo che è stata impostataPHP (acronimo ricorsivo di: PHP: Hypertext Preprocessor ovvero preprocessore di ipertesti) è un linguaggio di programmazione interpretato, concepito per generare pagine web dinamiche. L'interprete di PHP è un software libero rilasciato sotto la licenza PHP.Prior to PHP 8.0.0, the decimal point character is defined in the script's locale (category LC_NUMERIC). See the setlocale() function. Array s are always converted to the string "Array" ; because of this, echo and print can not by themselves show the contents of an array . The double arrow operator, =>, is used as an access mechanism for arrays. This means that what is on the left side of it will have a corresponding value of what is on the right side of it in array context. This can be used to set values of any acceptable type into a corresponding index of an array. The index can be associative (string based) or ...- GeeksforGeeks What is PHP and Why we use it ? Read What is PHP? PHP (short for Hypertext PreProcessor) is the most widely used open source and …Notes. Note: Variable availability. By default, all of the superglobals are available but there are directives that affect this availability. For further information, refer to the documentation for variables_order. Note: Variable variables. Superglobals cannot be used as variable variables inside functions or class methods.PHP manual has a good read on the question here. The visibility of a property or method can be defined by prefixing the declaration with the keywords public, protected or private. Class members declared public can be accessed everywhere. Members declared protected can be accessed only within the class itself and by inherited and parent classes.History Rasmus Lerdorf, creator of PHP; and Andi Gutmans and Zeev Suraski, creators of the Zend Engine Early history PHP development began in 1993 [9] when Rasmus Lerdorf wrote several Common Gateway …When PHP reaches a break keyword, it breaks out of the switch block. This will stop the execution of more code, and no more cases are tested. The last block does not need a break, the block breaks (ends) there anyway. Warning: If you omit the break statement in a case that is not the last, and that case gets a match, the next case will also be ...Im using php to display data from mysql. Here are my css statements: <style type=”text/css”> table { margin: 8px; } th { font-family: Arial, Helvetica ... a subcommunity defined by tags with relevant content and experts. Featured on Meta Updates to the Acceptable Use Policy (AUP) – January 2024. Site maintenance - Thursday, February ...Inheritance is a well-established programming principle, and PHP makes use of this principle in its object model. This principle will affect the way many classes and objects relate to one another. For example, when extending a class, the subclass inherits all of the public and protected methods, properties and constants from the parent class ...Non è possibile visualizzare una descrizione perché il sito non lo consente.If it exists, there is porn of it. If there isn't, there will be. Only one known exception: rule 34 itself.For example, you can use a constant within PHP to store your SQL server’s login details for access during runtime. There are two ways that you can define a constant within PHP. The first method is to utilize the define () function. These constants are handled during runtime. The second method is to use the “ const ” keyword.Strict === identical comparison. If you are using the === operator, or any other comparison operator which uses strict comparison such as !== or ===, then you can always be sure that the types won't magically change, because there will be no converting going on. So with strict comparison the type and value have to be the same, not only the value.Definizione e l'utilizzo . Il define() funzione definisce una costante.. Le costanti sono molto come le variabili, ad eccezione delle seguenti differenze: Il valore di una costante non può essere modificato dopo che è stata impostataLa configurazione di PHP. Leggi la prima lezione. PHP consente di sviluppare back-end per applicazioni web e mobile: scopri la guida per apprendere sintassi e tecniche del celebre …For example, you can use a constant within PHP to store your SQL server’s login details for access during runtime. There are two ways that you can define a constant within PHP. The first method is to utilize the define () function. These constants are handled during runtime. The second method is to use the “ const ” keyword.I was told by another programmer define is secure for storing passwords and is harder to hack than a session in PHP.. I was reading the PHP manual, but can't seem to find anything about if define puts it's elements in the global space, can have all define elements listed (like print_r($_SESSION)), or if it is even secure somewhat at all.. PHP had one warning …Code Reusability: PHP functions are defined only once and can be invoked many times, like in other programming languages. Less Code: It saves a lot of code because you don't need to write the logic many times. By the use of function, you can write the logic only once and reuse it. Easy to understand: PHP functions separate the programming logic. Rules for PHP variables: A variable starts with the $ sign, followed by the name of the variable. A variable name must start with a letter or the underscore character. A variable name cannot start with a number. A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ ) Syntax. Int s can be specified in decimal (base 10), hexadecimal (base 16), octal (base 8) or binary (base 2) notation. The negation operator can be used to denote a negative int.. To use octal notation, precede the number with a 0 (zero). As of PHP 8.1.0, octal notation can also be preceded with 0o or 0O.To use hexadecimal notation precede the number with 0x.PHP is an interpreted language, i.e., there is no need for compilation. PHP is faster than other scripting languages, for example, ASP and JSP. PHP is a server-side scripting …Ayrıca Bakınız. define() - Bir isimli sabit tanımlar constant() - Bir sabitin değerini döndürür get_defined_constants() - Tüm sabitlerin isimlerini ve değerlerini içeren bir ilişkisel dizi döndürür function_exists() - Eğer işlev tanımlanmış ise true döndürür Sabitler bölümü ＋add a noteAs of PHP 7.4, an exception thrown within the user-defined shutdown function can be caught by the user-defined exception handler.register_shutdown_function(function () {set_exception_handler'NotExists.php'. If you want a class instance to handle the exception, this is how you do it :set_exception_handlerSee the first post (Sean's) for a …Rules for PHP variables: A variable starts with the $ sign, followed by the name of the variable. A variable name must start with a letter or the underscore character. A variable name cannot start with a number. A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ ) Learn how to use PHP object-oriented programming (OOP) to create and manipulate classes and objects, with examples and exercises from W3Schools. W3Schools is a leading web development tutorial site that covers HTML, CSS, JavaScript, and more. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.Vérifie l'existence d'une constante. Cette fonction fonctionne également avec les constantes de classe et les types enum.. Note: . Si vous voulez vérifier si une variable existe, utilisez isset() car defined() ne s'applique qu'aux constantes.Si vous voulez voir si une fonction existe, utilisez function_exists().Advertencia Aunque es posible definir constantes de tipo resource, no se recomienda debido a que podría causar un comportamiento impredecible. case_insensitive Si está …May 11, 2013 at 12:53. The definition of "constant": [noun] A situation that does not change. You should use a variable instead. – BadHorsie. Dec 19, 2019 at 14:34. Add a comment.Warning. The increment and decrement operators have no effect on values of type bool.A E_WARNING is emitted as of PHP 8.3.0, because this will implicitly cast the value to int in the future.. The decrement operator has no effect on values of type null.A E_WARNING is emitted as of PHP 8.3.0, because this will implicitly cast the value to int in the future.To enable strict mode, the declare statement is used with the strict_types declaration: . Note: . Strict typing applies to function calls made from within the file with strict typing enabled, not to the functions declared within that file. If a file without strict typing enabled makes a call to a function that was defined in a file with strict typing, the caller's preference (coercive …(PHP 5 >= 5.3.0, PHP 7, PHP 8) Before discussing the use of namespaces, it is important to understand how PHP knows which namespaced element your code is requesting. ... Now if you class String was defined in the same namespace as Object then you don't have to specify a full namespace path: <?php namespace com\rsumilang\common;W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.Aug 7, 2023 · Strict === identical comparison. If you are using the === operator, or any other comparison operator which uses strict comparison such as !== or ===, then you can always be sure that the types won't magically change, because there will be no converting going on. Dec 19, 2021 · Just like any other programming language, PHP also supports various types of operations like arithmetic operations (addition, subtraction, etc), logical operations (AND, OR etc), Increment/Decrement Operations, etc. Thus, PHP provides us with many operators to perform such operations on various operands or variables, or values. Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand PHP Constants. A constant is an identifier (name) for a simple value. The value cannot be changed during the script. A valid constant name starts with a letter or underscore (no $ sign before the constant name). Note: Unlike variables, constants are automatically global across the entire script. Technically, no, as PHP's define / defined are evaluated at runtime (PHP defines are almost the same as variables), and there is no (builtin) preprocessor which is capable of disabling a bunch of lines of code without evaluating its syntax correctness (for example, ...PHP Floats. A float is a number with a decimal point or a number in exponential form. 2.0, 256.4, 10.358, 7.64E+5, 5.56E-5 are all floats. The float data type can commonly store a value up to 1.7976931348623E+308 (platform dependent), and have a maximum precision of 14 digits. PHP is a general-purpose programming language you can use to to develop interactive websites. With a history spanning more than 25 years, PHP was one of the first scripting languages that could be …W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.Since PHP 5.3.0 16384 E_USER_DEPRECATED (integer) User-generated warning message. This is like an E_DEPRECATED, except it is generated in PHP code by using the PHP function trigger_error(). Since PHP 5.3.0 32767 E_ALL (integer) All errors and warnings, as supported, except of level E_STRICT prior to PHP 5.4.0.Ayrıca Bakınız. define() - Bir isimli sabit tanımlar constant() - Bir sabitin değerini döndürür get_defined_constants() - Tüm sabitlerin isimlerini ve değerlerini içeren bir ilişkisel dizi döndürür function_exists() - Eğer işlev tanımlanmış ise true döndürür Sabitler bölümü ＋add a notePHP also supports two composite (non-scalar) types: arrays and objects. Each of these value types can be assigned into variables or returned from functions. PHP takes expressions much further, in the same way many other languages do. PHP is an expression-oriented language, in the sense that almost everything is an expression.In JavaScript, a closure can be thought of as a scope, when you define a function, it silently inherits the scope it's defined in, which is called its closure, and it retains that no matter where it's used. It's possible for multiple functions to share the same closure, and they can have access to multiple closures as long as they are within ...Scope Resolution Operator (::) ¶. The Scope Resolution Operator (also called Paamayim Nekudotayim) or in simpler terms, the double colon, is a token that allows access to a constant , static property, or static method of a class or one of its parents. Moreover, static properties or methods can be overriden via late static binding .Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand ; Advertising Reach developers & technologists worldwide; Labs The future of collective knowledge sharing; About the companySection 2. PHP Fundamentals. Syntax – introduce you to the basic PHP syntax, including sensitivity, statements, whitespace, and linebreak.; Variables – show you how to use variables to store data in PHP.; Constants – define constants that hold a value that doesn’t change throughout the script.; Comments – learn how to document your code effectively …PHP (a recursive initialism for PHP: Hypertext Preprocessor) is an open-source server-side scripting language that can be embedded into HTML to build web applications and dynamic websites.PHP: Arrays - Manual. Array Functions. array_change_key_case — Changes the case of all keys in an array. — Split an array into chunks. — Return the values from a single column in the input array. — Creates an array by using one array for keys and another for its values. array_count_values — Counts the occurrences of each distinct ...Code Reusability: PHP functions are defined only once and can be invoked many times, like in other programming languages. Less Code: It saves a lot of code because you don't need to write the logic many times. By the use of function, you can write the logic only once and reuse it. Easy to understand: PHP functions separate the programming logic. Now PHP is pretty dynamic and in most cases you will not notice a different because the PHP script is compiled with each run. Afai-can-tell you should not see a notable difference in speed between constants and variables unless you use a byte-code cache such as APC , Zend Optimizer or eAccelerator .Evaluates the given code as PHP. The code being evaluated inherits the variable scope of the line on which the eval() call occurs. Any variables available at that line will be available for reading and modification in the evaluated code. However, all functions and classes defined will be defined in the global namespace.Rules for PHP variables: A variable starts with the $ sign, followed by the name of the variable. A variable name must start with a letter or the underscore character. A variable name cannot start with a number. A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ ) Technically, no, as PHP's define / defined are evaluated at runtime (PHP defines are almost the same as variables), and there is no (builtin) preprocessor which is capable of disabling a bunch of lines of code without evaluating its syntax correctness (for example, ...Php 7 - Define: "Defines a named constant at runtime. In PHP 7, array values are also accepted." But prior PHP 7, you can maybe do this, to pass an array elsewhere using define: Vérifie l'existence d'une constante. Cette fonction fonctionne également avec les constantes de classe et les types enum.. Note: . Si vous voulez vérifier si une variable existe, utilisez isset() car defined() ne s'applique qu'aux constantes.Si vous voulez voir si une fonction existe, utilisez function_exists().The above works fine UNLESS you are in a (defined) namespace. Then you must provide the full namespaced identifier of the class as shown below. This is the case EVEN THOUGH the instancing happens in the same namespace.Predefined constants. ¶. PHP provides a large number of predefined constants to any script which it runs. Many of these constants, however, are created by various extensions, and will only be present when those extensions are available, either via dynamic loading or because they have been compiled in. ＋ add a note.PHP is an interpreted language, i.e., there is no need for compilation. PHP is faster than other scripting languages, for example, ASP and JSP. PHP is a server-side scripting …What does PHP actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.(PHP 5 >= 5.3.0, PHP 7, PHP 8) Before discussing the use of namespaces, it is important to understand how PHP knows which namespaced element your code is requesting. ... Now if you class String was defined in the same namespace as Object then you don't have to specify a full namespace path: <?php namespace com\rsumilang\common;worth reading for people learning about php and programming: (adding extras <?php ?> to get highlighted code) about the following example in this page manual: Example#1 Logical operators illustratedAnonymous functions. ¶. Anonymous functions, also known as closures, allow the creation of functions which have no specified name. They are most useful as the value of callable parameters, but they have many other uses. Anonymous functions are implemented using the Closure class.define () will define constants exactly as specified. So, if you want to define a constant in a namespace, you will need to specify the namespace in your call to define (), even if you're calling define () from within a namespace. The following examples will make it clear.Inheritance is a well-established programming principle, and PHP makes use of this principle in its object model. This principle will affect the way many classes and objects relate to one another. For example, when extending a class, the subclass inherits all of the public and protected methods, properties and constants from the parent class ...PHP Numbers. There are three main numeric types in PHP: Integer. Float. Number Strings. In addition, PHP has two more data types used for numbers: Infinity. NaN. Variables of numeric types are created when you assign a value to them:You need to set the value of upload_max_filesize and post_max_size in your php.ini : ; Maximum allowed size for uploaded files. upload_max_filesize = 40M ; Must be greater than or equal to upload_max_filesize post_max_size = 40M. After modifying php.ini file (s), you need to restart your HTTP server to use the new configuration.PHP define () Function Read Courses The define () function is basically used by programmers to create constant. Constants in PHP are very similar to variables …PHP is an incredibly popular programming language. Statistics say it’s used by 80% of all websites. It’s the language that powers WordPress, the widely used content …Languages like C and even C# (which technically doesn't have a preprocessor) allow you to write code like: #DEFINE DEBUG ... string returnedStr = this.SomeFoo (); #if DEBUG Debug.WriteLine ("returned string =" + returnedStr); #endif. This is something I like to use in my code as a form of scaffolding, and I'm wondering if …Basic class definitions begin with the keyword class, followed by a class name, followed by a pair of curly braces which enclose the definitions of the properties and methods belonging to the class. The class name can be any valid label, provided it is not a PHP reserved word. A valid class name starts with a letter or underscore, followed by ... PHP Operators. Operators are used to perform operations on variables and values. PHP divides the operators in the following groups: Arithmetic operators. Assignment operators. Comparison operators. Increment/Decrement operators. Logical operators. String operators. Session Functions. session_abort — Discard session array changes and finish session. session_cache_expire — Get and/or set current cache expire. session_cache_limiter — Get and/or set the current cache limiter. session_commit — Alias of session_write_close. session_create_id — Create new session id.Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more. PHP Operators. Operators are used to perform operations on variables and values. PHP divides the operators in the following groups: Arithmetic operators. Assignment operators. Comparison operators. Increment/Decrement operators. Logical operators. String operators. Rules for PHP variables: A variable starts with the $ sign, followed by the name of the variable. A variable name must start with a letter or the underscore character. A variable name cannot start with a number. A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ ) PHP is a server side scripting language that is embedded in HTML. It is used to manage dynamic content, databases, session tracking, even build entire e-commerce sites. It is integrated with a number of popular databases, including MySQL, PostgreSQL, Oracle, Sybase, Informix, and Microsoft SQL Server. PHP is pleasingly zippy in its execution ...PHP (Hypertext Processor) is a general-purpose scripting language and interpreter that is freely available and widely used for web development. The language is used primarily for server-side scripting, although it can also be used for command-line scripting and, to a limited degree, desktop applications. The acronym PHP was originally derived ... Dec 26, 2012 · The double arrow operator, =>, is used as an access mechanism for arrays. This means that what is on the left side of it will have a corresponding value of what is on the right side of it in array context. This can be used to set values of any acceptable type into a corresponding index of an array. The index can be associative (string based) or ... Syntax ¶. Syntax. ¶. Constants can be defined using the const keyword, or by using the define () -function. While define () allows a constant to be defined to an arbitrary expression, the const keyword has restrictions as outlined in the next paragraph. Once a constant is defined, it can never be changed or undefined.Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more. May 11, 2013 at 12:53. The definition of "constant": [noun] A situation that does not change. You should use a variable instead. – BadHorsie. Dec 19, 2019 at 14:34. Add a comment. May 21, 2022 · For example, if your php.ini file has the directive (‘display_errors’ = ‘On’); but you have the statement define( ‘WP_DEBUG_DISPLAY’, false ); in your wp-config.php file, errors will still be displayed on screen even though you tried to prevent it by setting WP_DEBUG_DISPLAY to false because that is the PHP configured behavior. This ... PHP is a general-purpose programming language you can use to to develop interactive websites. With a history spanning more than 25 years, PHP was one of the first scripting languages that could be …Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand ; Advertising Reach developers & technologists worldwide; Labs The future of collective knowledge sharing; About the companyLearn how to use PHP object-oriented programming (OOP) to create and manipulate classes and objects, with examples and exercises from W3Schools. W3Schools is a leading web development tutorial site that covers HTML, CSS, JavaScript, and more. The define () function takes the constant’s name as the first argument and the constant value as the second argument. For example: <?php define ( 'WIDTH', '1140px' ); echo …PHP Collective Join the discussion This question is in a collective: a subcommunity defined by tags with relevant content and experts. Featured on MetaPredefined Interfaces and Classes. Predefined Attributes. Context options and parameters. Supported Protocols and Wrappers. General considerations. Installed as CGI binary. Installed as an Apache module. Filesystem Security. HTTP authentication with PHP.PHP is a general-purpose scripting language geared towards web development. [8] It was originally created by Danish-Canadian programmer Rasmus Lerdorf in 1993 and released in 1995. [9] [10] The PHP reference implementation is now produced by the PHP Group. [11] There's an undocumented side-effect of setting the third parameter to true (case-insensitive constants): these constants can actually be "redefined" as case-sensitive, unless it's all lowercase (which you shouldn't define anyway). agneady at gmail dot nospam dot please dot com. Sonstige Funktionen. connection_ aborted. connection_ status.May 11, 2013 at 12:53. The definition of "constant": [noun] A situation that does not change. You should use a variable instead. – BadHorsie. Dec 19, 2019 at 14:34. Add a comment.Extending Exceptions. PHP has an exception model similar to that of other programming languages. An exception can be throw n, and caught (" catch ed") within PHP. Code may be surrounded in a try block, to facilitate the catching of potential exceptions. Each try must have at least one corresponding catch or finally block.Dec 8, 2004 · A place for you to lie about the amount of sexual knowledge/experience you have. Oct 10, 2018 · A file with the .php file extension is a plain-text file that contains the source code written in the PHP (it's a recursive acronym meaning PHP: Hypertext Preprocessor) programming language. PHP is often used to develop web applications that are processed by a PHP engine on the web server. What Is a PHP File? As of PHP 5.4.6 constant() pays no attention to any namespace aliases that might be defined in the file in which it's used. I.e. constant() always behaves as if it is called from the global namespace.Feb 28, 2022 · A function sits dormant until it is called. When a function is called, it performs the task defined in the function. A function typically takes input, performs an action, and returns the resulting output. The action that takes place inside of a function builds a relationship between the input and the output. PHP tags. When PHP parses a file, it looks for opening and closing tags, which are <?php and ?> which tell PHP to start and stop interpreting the code between them. Parsing in this manner allows PHP to be embedded in all sorts of different documents, as everything outside of a pair of opening and closing tags is ignored by the PHP parser.A cosa serve e cosa può fare PHP. PHP può fare praticamente qualsiasi cosa. Si tratta di un linguaggio progettato per essere semplice, veloce e flessibile: proprio per questo è perfetto tanto per lo sviluppo di un basico blog quanto per quello di applicazioni web più complesse, come siti web, forum, social network e software per il calcolo.PHP define () Function Read Courses The define () function is basically used by programmers to create constant. Constants in PHP are very similar to variables …Kolade Chris PHP is an open-source server-side scripting language that many devs use for web development. It is also a general-purpose language that you can …Anonymous functions. ¶. Anonymous functions, also known as closures, allow the creation of functions which have no specified name. They are most useful as the value of callable parameters, but they have many other uses. Anonymous functions are implemented using the Closure class.Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more. Nov 4, 2023 · PHP stands for Hypertext pre-processor. PHP is a server side scripting language. This means that it is executed on the server. The client applications do not need to have PHP installed. PHP files are saved with the “.php” file extension, and the PHP development code is enclosed in tags. PHP is open source and cross platform. My database tables 1 row looks like that I'm storing all variables that used in body, in another column named vars. Then fetching all vars. If they are multiple, exploding by "," symbol. What I ...PHP stands for Hypertext pre-processor. PHP is a server side scripting language. This means that it is executed on the server. The client applications do not need to have PHP installed. PHP files are saved with the “.php” file extension, and the PHP development code is enclosed in tags. PHP is open source and cross platform. | Cntcvxjcvug (article) | Mfoij.