12/10/2023 0 Comments Xterm vs ptermSpoofed, and it may or may not return the physical port value. Order to get the physical (real) port, otherwise, this value can be Under Apache 2, UseCanonicalName = On, as wellĪs UseCanonicalPhysicalPort = On must be set in Using SSL, for instance, will change this to whatever your The port on the server machine being used by the web serverįor communication. On a virtual host, this will be the value defined for that The value given to the SERVER_ADMIN (for Apache) directive in If a script is executed with the CLI, as a relative path,Ĭontain the relative path specified by the user. The absolute pathname of the currently executing script. The authenticated user if the request is internally redirected. The port being used on the user's machine to communicate with The web server must be configured to create this variable.įor example in Apache HostnameLookups On must be The Host name from which the user is viewing the current The IP address from which the user is viewing the current Set to a non-empty value if the script was queried through the HTTPS The document root directory under which the current script isĮxecuting, as defined in the server's configuration file. The query string, if any, via which the page was accessed. The timestamp of the start of the request, with microsecond precision. The timestamp of the start of the request. Producing any output without output buffering) if the request method PHP script is terminated after sending headers (it means after Which request method was used to access the page e.g. Name and revision of the information protocol via which the Server identification string, given in the headers when It is not safe to rely on this value in security-dependent contexts. Reflects the hostname supplied by the client, which can be spoofed. Under Apache 2, UseCanonicalName = On and Will be the value defined for that virtual host. If the script is running on a virtual host, this The name of the server host under which the current script isĮxecuting. The IP address of the server under which the current script is What revision of the CGI specification the server is using When called via the GET method, thisĬontains the number of command line parameters passed to the Run on the command line, this gives C-style access to theĬommand line parameters. If PHP is running as a command-line processor this variable containsĪrray of arguments passed to the script. The filename of the currently executing script, relative toĬonstant contains the full path and filename of the current (i.e. 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 search
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