![]() ![]() In this article, I will help you explore the world of PHP so you can learn. It is also a general-purpose language that you can use to make lots of projects, including Graphical User Interfaces (GUIs). Operator are mainly divided by three groups that are totally seventeen types. PHP is an open-source server-side scripting language that many devs use for web development. Operator are mainly divided by three groups.ģ.ternary operators that takes three values The section also explains operator precedence and associativity, which governĮxactly how expressions containing several different operators are Perhaps more properly be called the conditional operator).Ī full list of PHP operators follows in the section Usually referred to simply as "the ternary operator" (although it could Operator, ? :, which takes three values this is Majority of PHP operators fall into this category. Operators take only one value, for example ! (theīinary operators take two values, such as the familiarĪrithmetical operators + (plus) and - (minus), and the Operators can be grouped according to the number of values they take. ![]() Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto searchĪn operator is something that takes one or more values (orĮxpressions, in programming jargon) and yields another value (so that theĬonstruction itself becomes an expression).
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