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The two settings that control timeouts are ActivityTimeout and RequestTimeout. Se puede acceder a constnates desde cualquier sitio del script sin importar desde donde. Sin embargo. If it fails and you can't figure out why, see the Problems section. Make sure to replace the value in the fullPath parameter to contain the absolute path to the php-cgi.
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Vous n'avez pas encore de Kindle? The following contributors have done significant work editing the manual: User Note Maintainers The currently most active maintainers are: These people have also put a lot of effort into managing user notes: El servidor web puede ser incluso configurado para que procese todos los archivos HTML con PHP y entonces no hay manera que los usuarios puedan saber que tienes debajo de la manga. Existen principalmente tres campos en los que se usan scripts en PHP.
Scripts del lado-servidor. Se necesitan tres cosas para que esto funcione. Es necesario hacer funcionar el servidor, con PHP instalado. Puede crear un script PHP y correrlo sin necesidad de un servidor web o navegador. De modo que, con PHP tiene la libertad de elegir el sistema operativo y el servidor de su gusto.
PHP 5 soluciona los puntos flacos de P. O en PHP 4 e introduce soporte completo para objectos. Entre las habilidades de PHP se incluyen: What do I need? Si su servidor soporta PHP, entonces no necesita hacer nada, solamente crear sus archivos. No hay necesidad de compilar nada o instalar otras herramientas. Digamos que quiere ahorrar preciado ancho de banda y programar en local. Example 1 Nuestro primer script PHP: El fichero no debe ser ejecutable o especial de ninguna forma.
Piensa como si fuera un fichero HTML normal el cual tiene una serie de etiquetas especiales disponibles con las que puedes hacer muchas cosas interesantes. Esto puede ser. Al mismo tiempo, puede resultar un poco confuso. Contar con un editor que resalte la sintaxis de PHP puede ser de mucha ayuda.
Es conocida como Superglobal. To display this variable, you can simply do: En el ejemplo anterior imprimimos una array. En otras palabras, si la cadena MSIE fue encontrada o no.
Observemos un ejemplo: Un ejemplo del resultado de esta secuencia de comandos puede ser: While working with XForms is not for beginners, you might be interested in them. We also have a short introduction to handling data received from XForms in our features section.
A partir de PHP 5. PHP, un servidor web y un navegador web. En este caso, no se necesita servidor o navegador. Apache 1. This section will guide you through the general configuration and installation of PHP on Unix systems.
Be sure to investigate any sections specific to your platform or web server before you begin the process. As our manual outlines in the General Installation Considerations section, we are mainly dealing with web centric setups of PHP in this section, although we will cover setting up PHP for command line usage as well.
There are several ways to install PHP for the Unix platform, either with a compile and configure process, or through various pre-packaged methods. This documentation is mainly focused around the process of compiling and configuring PHP. Many Unix like systems have some sort of package installation system. If you are unfamiliar with building and compiling your own software, it is worth checking to see whether somebody has already built a packaged version of PHP with the features you need.
Prerequisite knowledge and software for compiling: Version 2. Version 1. The initial PHP setup and configuration process is controlled by the use of the command line options of the configure script. You could get a list of all available options along with short explanations running. Our manual documents the different options separately. You will find the core options in the appendix, while the different extension specific options are descibed on the reference pages.
The command make should take care of this. If it fails and you can't figure out why, see the Problems section. We also have instructions and notes for Apache 2 on a separate page. You can select arguments to add to the configure on line 10 below from the list of core configure options and from extension specific options described at the respective places in the manual. The version numbers have been omitted here, to ensure the instructions are not incorrect. You will need to replace the 'xxx' here with the correct values from your files.
Now, configure your PHP. This is where you customize your PHP with various options, like which extensions will be enabled. Your path to apxs may differ from our example. You only need to.
A recompile of Apache is not needed. Setup your php. If you prefer your php. If you instead choose php. Edit your httpd. The path on the right hand side of the LoadModule statement must point to the path of the PHP module on your system. The make install from above may have already added this for you, but be sure to check. For PHP 4: And in the AddModule section of httpd. Tell Apache to parse certain extensions as PHP.
For example, let's have Apache parse the. You could have any extension s parse as PHP by simply adding more, with each separated by a space. We'll add. Use your normal procedure for starting the Apache server. Alternatively, to install PHP as a static object: Yes, we know libphp5. It isn't supposed to.
It will be created. Replace php-5 by php-4 and php5 by php4 in PHP 4. Depending on your Apache install and Unix variant, there are many possible ways to stop and restart the server. Example 3 Example commands for restarting Apache 1.
Several Linux and SysV variants: Using apachectl scripts: The locations of the apachectl and http s dctl binaries often vary. If your system has locate or whereis or which commands, these can assist you in finding your server control programs. Different examples of compiling PHP for apache are as follows: This will create a libphp5. The PostgreSQL support is embedded into this library.
This will create a libphp4. This will create a libmodphp5. The PostgreSQL support is included directly into this httpd binary, so the final result here is a single httpd binary that includes all of Apache and all of PHP. Same as before, except instead of including PostgreSQL support directly into the final httpd you will get a pgsql. When choosing to build PHP in different ways, you should consider the advantages and drawbacks of each method. Building as a shared object will mean that you can compile apache separately, and don't have to recompile everything as you add to, or change, PHP.
Apache's default httpd. User nobody Group " -1". Unless you change that to "Group nogroup" or something like that "Group daemon" is also very common PHP will not be able to open files.
You must NOT use the apxs version that is in the apache sources but the one that is actually installed on your system. Apache 2. More information about installation options for Apache may be found there.
This quick guide covers only the basics to get started with Apache 2. In the examples below, 'NN' should be replaced with the specific version of Apache being used. There are currently two versions of Apache 2. While there are various reasons for choosing each, 2. However, the instructions here will work for either 2. Likewise, obtain and unpack the PHP source: Build and install Apache.
Consult the Apache install documentation for more details on building Apache. Now you have Apache 2. To test the installation use your normal procedure for starting the Apache server, e.
Now, configure and build PHP. This is where you customize PHP with various options, like which extensions will be enabled. If you built Apache from source, as described above, the below example will match your path for apxs, but if you installed Apache some other way, you'll need to adjust the path to apxs accordingly. Note that some distros may rename apxs to apxs2. If you decide to change your configure options after installation, you'll need to re-run the configure, make, and make install steps.
You only need to restart apache for the new module to take effect. You may edit your. If you prefer having php. For example, let's have Apache parse. Instead of only using the Apache AddType directive, we want to avoid potentially dangerous uploads and created files such as exploit. Using this example, you could have any extension s parse as PHP by simply adding them.
Or, if we wanted to allow. And to allow. RewriteEngine On RewriteRule. The php source filter should not be enabled on production systems, where it may expose confidential or otherwise sensitive information embedded in source code. Use your normal procedure for starting the Apache server, e. Of course there are many more configuration options available Apache and PHP. For more information type. This is done by adding the following option to the argument passed to.
To build a multithreaded version of Apache, the target system must support threads. Under this configuration, not all extensions will be available. Lighttpd 1. Fastcgi is automagically enabled in php-cgi in PHP 5. Letting Lighttpd spawn php processes To configure Lighttpd to connect to php and spawn fastcgi processes, edit lighttpd.
Sockets are preferred to connect to fastcgi processes on the local system. Example 1 Partial lighttpd. The bin-path directive allows lighttpd to spawn fastcgi processes dynamically. The "bin-environment" directive sets the environment for the spawned processes. The directives "min-procs" and "max-procs" should generally be avoided with PHP.
Spawning with spawn-fcgi Lighttpd provides a program called spawn-fcgi to ease the process of spawning fastcgi processes easier. Spawning php-cgi It is possible to spawn processes without spawn-fcgi, though a bit of heavy-lifting is required. Here's a simple bash script to help spawn php responders. Connecting to remote FCGI instances Fastcgi instances can be spawned on multiple remote machines in order to scale applications. Example 3 Connecting to remote php-fastcgi instances fastcgi. Follow the simple instructions below to install PHP for Caudium.
Example 1 Caudium Installation Instructions 1. Make sure you have Caudium installed prior to attempting to install PHP 4.
For PHP 4 to work correctly, you will need Pike 7. Change directory to php-x. Restart Caudium if it's currently running. Log into the graphical configuration interface and go to the virtual server where you want to add PHP 4 support.
If the documentation says that the 'PHP 4 interpreter isn't available', make sure that you restarted the server. You can of course compile your Caudium module with support for the various extensions available in PHP 4. See the reference pages for extension specific configure options. You do this by specifying a MySQL install directory the --with-mysql option.
If you are running fhttpd, building PHP as a module will give better performance, more control and remote execution capability. Support for fhttpd is no longer available as of PHP 4. From PHP 4. Additional functions for Apache compatibility are also available. For support in current web servers read the note about subrequests. Change to your extracted PHP directory: Otherwise, change to the correct path and run: Run make followed by make install.
After performing the base install and reading the appropriate readme file, you may need to perform some additional configuration steps.
This can best done in the start script for your web server. The start script is often located in: You may also need to edit the configuration files that are located in: Add the following line to mime. Edit magnus. You should place the following lines after mime types init. Configure the default object in obj. This is only needed if you want to configure a directory that only consists of PHP scripts same like a cgi-bin directory: After that you can configure a directory in the Administration server and assign it the style xhttpd-php.
All files in it will get executed as PHP. This is nice to hide PHP usage by renaming files to. Setup of authentication: PHP authentication cannot be used with any other authentication. To configure PHP Authentication for the entire server, add the following line to your default object: To use PHP Authentication on a single directory, add the following: The stacksize that PHP uses depends on the configuration of the web server.
CGI environment and recommended modifications in php. Because of that all requests are running in the same process space the space of the web server itself and this space has only one environment. You would only get the environment of the running web server without any valid CGI variables!
Why are there invalid CGI variables in the environment? This is because you started the web server process from the admin server which runs the startup script of the web server, you wanted to start, as a CGI script a CGI script inside of the admin server!
This is why the environment of the started web server has some CGI environment variables in it. You can test this by starting the web server not from the administration server. Use the command line as root user and start it manually - you will see there are no CGI-like environment variables.
Add the following line to the object in obj. Please delete any other Error directives which could interfere with yours. If you want to place a page for all errors that could exist, leave the code parameter out.
Another possibility is to generate self-made directory listings. On Unix the module automatically looks for the needed functions and uses them if available.
But be warned: If you are running a web server PHP has module support for, you should generally go for that solution for performance reasons. Warning Al usar el modo CGI, su servidor esta expuesto a diferentes ataques.
As of PHP 4. For further details please read that section of the manual. It is always a good idea to test your build. This way you may catch a problem with PHP on your platform early instead of having to struggle with it later. Only the following variables are defined there: Everything else should be treated as 'vendor extensions'. Ya sea compilarlo, o instalar un binario precompilado.
Por ahora, favor de considerar la lectura de los siguientes recursos externos: In addition. The PHP 4 port is split into two sub-directories: The extensions directory generates sub-packages for all of the supported PHP modules. If you do not. If you find you do not want to create some of these modules. For example.
The core package has been separated from the various modules. If you use network functions. The main package you need to install is php4-core The OpenBSD 3. You need to use the phpxs command to activate and deactivate these modules in your php. Required software Solaris installs often lack C compilers and their related tools.
Using Packages You can simplify the Solaris install process by using pkgadd to install most of your needed components. If you have any comments about this.
The required software is as follows: Solaris specific installation tips This section contains notes and hints specific to installing PHP on Solaris systems. Since it is hard to generate binary packages using this method.
You can still use the old stable ports trees if you wish. Utilizando APT Primero. Por ejemplo: De cualquier manera. It's highly recommended to always upgrade PHP to the newest version. Enabling PHP with the default web server requires uncommenting a few lines in the Apache configuration file httpd. Client and Server. This can help in setting up a standard configuration.
If you are unfamiliar with building and compiling your own software. Enabling PHP using the instructions below is meant for quickly setting up a local development environment. There are two slightly different versions of Mac OS X. Like most live. Be sure the desired extensions will parse as PHP examples: PHP 4 was bundled instead of PHP 5 in which case the above instructions will differ slightly by changing 5's to 4's.
Locate and open the Apache configuration file. Adjust accordingly. As such. When building PHP in the future. One way to open this is by using a Unix based text editor in the Terminal. Be sure the DirectoryIndex loads the desired default index file This is also set in httpd. Set the php.
Typically index. Versions of Mac OS X prior to All users are encouraged to compile. By default index. By default. The following instructions are geared towards a beginner with details provided for getting a default setup to work. Before OS X With a text editor. Create a phpinfo file The phpinfo function will display information about PHP.
Untar them. Locate or set the DocumentRoot This is the root directory for all the web files. Open up the terminal. See also the related FAQ on finding php.
PHP will use all default values. A call to phpinfo will also reveal this information. Restart Apache. If a php. If you want the compiler to do some optimization. Files in this directory are served from the web server so the PHP files will parse as PHP before outputting them to the browser.
Get the latest distributions of Apache and PHP. If you re-built or upgraded your Apache. This version includes MySQL. These instructions will only work with the original Apache web server as shipped by Apple.
To install: For Apache 2. Then go back to the root of the Apache source directory and run the above configure command again. If so. That'll bring the link table up to date.
Copy and rename the php. Run make and make install again. Type make and make install. Warning Be sure you know what you're doing before advancing beyond this point! You can cause irreparable harm to your Apache installation otherwise. For Apache 1. For the --withapache string. Unpack the compressed. If you have any other additions MySQL.
You should see a status table with information about the PHP module. Windows 95 is no longer supported as of PHP 4.
You can test it by dropping a file named test. Now open up Double-click the installer package and follow the directions of the installer application. PHP will not work on 16 bit platforms such as Windows 3.
There are two main ways to install PHP for Windows: Into that file. Warning There are several all-in-one installers over the Internet. That's all! PHP should now be up and running. Once you have PHP installed on your Windows system. If you have Microsoft Visual Studio. Normal Install Run the MSI installer and follow the instructions provided by the installation wizard. Windows Installer PHP 5. Run the executable installer and follow the instructions provided by the installation wizard.
You will then be prompted to select which features and extensions you wish to install and enable. Two types of installation are supported. Warning Be aware. You will be prompted to select the Web Server you wish to configure first.
This automatically working setup gives you an instantly working PHP installation. If you would like to have a secure PHP setup.
One of the web servers the PHP installer does not configure for is Apache. The installation wizard gathers enough information to set up the php. Once the installation has completed. Use of the installer isn't the preferred method for installing PHP. Then proceed with one of the following install types. While the Windows installer is an easy way to make PHP work.
PEAR installer. The installer will currently configure IIS. You can also specify what features to install. Xitami CGI executable Sambar. Silent Install The installer also supports a silent mode. The installer then sets up PHP to be used in Windows and the php.
By selecting "Entire feature will be installed on local hard drive". To use silent mode: Warning It is not recommended to install all extensions by default. VC9 Versions are compiled with the Visual Studio compiler and have improvements in performance and stability.
Binaries and Sources. The installer will read your current install options.
The directory and file structure extracted from the zip will look as below: Example 1 PHP 5 package structure c: It is recommended that you use this method of keeping PHP updated instead of manually replacing the files in the installation directory.
There are several different versions of the zip package. X filter. Here are a number of settings for the php. The php.. CGI executable -. Some of these. If necessary. PEAR setup script X module.. Extensions that are listed lower in the php. When running under IIS. This directive specified the directory paths where PHP is allowed to perform file system operations. For each extension you wish to enable. Increase the value of this directive if PHP application take long time to execute.
The amount of memory available for the PHP process. PHP has an error logging facility that can be used to send errors to a file. The default is This directive tells PHP the maximum amount of time that it can spend executing any given script. If it is left enabled. The most common places for this file are in various TEMP directories. Required directives: If this is set to "On". This allows IIS to define the security context that the request runs under. The path can be absolute i.
There are many other directives that may be relevant to your environment. For security reasons it is recommended to set it to "Off" on production servers in order not to reveal any security sensitive information that is often included in the error messages.
It is a directory security facility required by many other web servers. This file needs to be writable for the web server. Some of the more complex ones might need more. This directive is required for running under IIS. Any file operation outside of the specified paths will result in an error.
This directive tells PHP whether to include any error messages in the stream that it returns to the Web server.
The default for this is 30 seconds. You should create php-activescript. ActiveScript This section contains notes specific to the ActiveScript installation. In addition to running PHP via a web server.
In PHP 4. ActiveScript doesn't use the default php. To achieve this. Then go to your PHP directory by typing something like cd C: Windows Script Components or Microsoft Scriptlet control. Choose a web server from the table of contents.
To test if ActiveScript is working. As of PHP 5. The values of these directives should be increased if PHP applications need to perform large uploads. The next step is to choose a web server. You should read the manual installation steps first! After installing PHP. To register the DLL just type regsvr32 php5activescript. After having all the files needed. BAT script. The maximum allowed size of an uploaded file and post data respectively.
PHP is now setup on your system. If you receive a little window saying "Hello World! See also the building on Windows section. PHP can run from the command line just like a. Windows Server At this point the required installation and configuration steps are completed. Replace the value of the "-path" parameter with the absolute file path to the php-cgi. Configure the CGI.
The remaining instructions below are optional but highly recommended for achieving optimal functionality and performance of PHP on IIS. The extension is available for bit and bit platforms. For instructions on setting up IIS 7. Binaries and Sources Releases. Expand the list of web sites under the "Web Sites" node in the tree view. When impersonation is enabled. In the Windows Start Menu choose "Run: For example IIS 5. To determine which user account is used by IIS anonymous authentication.
PHP will perform all the file system operations on behalf of the user account that has been determined by IIS authentication. Click the "Directory Security" tab.
Take note of a "User name: This is controlled by the fastcgi. Click the "Add. Click the "Documents" tab. Right-click on the "Web Sites" node in the tree view and select "Properties". Example 3 Configuring file access permissions icacls C: To add index. To modify the permissions settings on files and folders. With PHP applications. The two settings that control timeouts are ActivityTimeout and RequestTimeout.
The steps to enable it differ based on the version of Windows being used. To instruct PHP to load the configuration file from a custom location run the command shown below. Example 6 Changing the location of php. Windows Server and Windows Server R2.
Click OK and wait until the installation is complete. Windows 7. For instructions on setting up IIS 5. The absolute path to the directory with php. Click "Next" and then "Install" and wait for the installation to complete. In the "Actions" pane click "Add Module Mapping. Click OK on all the dialogs to save the configuration.
In the "Add Module Mapping" dialog enter the following: In the "Features View" page open the "Handler Mappings" feature. Click "Request Restrictions" button and then configure the mapping to invoke handler only if request is mapped to a file or a folder. Replace the value of the fullPath parameter with the absolute file path to the php-cgi. Replace the value of the scriptProcessor parameter with the absolute file path to the php-cgi.
If PHP applications need to perform write operations on certain files or write files into some folders then IUSR account should have write permission to those. In the output XML configuration element look for the userName attribute. To determine what user account is used as an anonymous identity in IIS 7 use the following command. If userName attribute is not present in the anonymousAuthentication element. For example IIS 7.
Example 5 Configuring file access permissions icacls C: Use the commands below to change the timeout settings. Make sure to replace the value in the fullPath parameter to contain the absolute path to the php-cgi. Example 9 Changing the location of php. The two settings that control timeouts are activityTimeout and requestTimeout. Example 6 Set index.
A trailing slash may also be necessary for directories. La primera es usar CGI binary php. Remember that when adding path values in the Apache configuration files on Windows. En ambos casos se necesita editar httpd. Vale la pena resaltar. Ajuste la ruta de acceso si este no es el caso para PHP 4: Warning Al usar el modo CGI.
Para la sintaxis highlighted. We also have instructions and notes for Apache 1. Example 2 PHP y Apache Por favor. You can run PHP as a handler. There is no plan to remedy this situation. There are three ways to set up PHP to work with Apache 2. Example 2 PHP and Apache 2. You will then need to insert a! Take care to use either php5apache2. The above configuration will enable PHP handling of any file that has a.
Windows Example 1 PHP and Apache 2. Installing as an Apache handler You need to insert the following lines into your Apache httpd. To ensure that only files that end in. Windows XP. While Apache 2. Remember to substitute your actual path to PHP for the C: CGI setup on Sun. Type the following two lines: Install the module according to the instructions that will come with it. Configure your web server as shown below.
Win32 binaries are available for download from that site. Setting it up this way is fairly straightforward: File Suffix: Edit magnus.. You should place the lines after mime types init. If you want to place a page for all errors that could exist.
Because of that all requests are running in the same process space the space of the web server itself and this space has only one environment.. This is because you started the web server process from the admin server which runs the startup script of the web server. Use the command line as root user and start it manually. If you get crashes with very large PHP scripts.
On the 'External' tab. Under Unix this is not a problem. The problem is. The DLL with the biggest filesize is the right one. This is tested for servers till version 6. Click on Web Server Global Settings 4. If not. This directive needs to be set to 0. This is a CGI executable setup. On the Mime tab. Important for CGI users Read the faq on cgi. To get it. If this is the case. If a newer version of the Sun server is used. You can check the status by using the phpinfo function. Open mappings.
Click OK Repeat steps 2. We recommend you to use the latest PHP binaries. If you intend to use PHP to communicate with resources which are held on a different computer on your network. The default account used for the Sambar Server Service is LocalSystem which will not have access to remote resources.
If the server is already on your machine. You can choose at setup time to do a custom setup. This documentation will give you a basic understanding of how to compile PHP on Windows. If you plan on compiling x64 versions of PHP.
Press the 'Save' icon. To compile PHP with cygwin. This guide takes advanges of the many improvements made to the build system available in PHP 5. Restart the server to reflect changes.
If you already installed Visual Studio. Versions 6 and greater is supported. Navigate to the Filters. Silverlight and so on.