Php editors free download - PHP, All2MP3, ACDSee Pro 3, and many more programs. Answers from @Cronk and @Justin got me close on Mac OS X 10.9 Mavericks. In fact, on my system the /etc/php.ini file was missing completely, and it wasn't until I ran phpinfo on the web server that I observed there was no configuration file. Copying the file from /etc/php.ini.default and adding the fully qualified path to the mcrypt.so library to the config file solved the problem.
macOS Update: While these instructions still work, there are new posts for recent versions of macOS, the latest being Install Apache, PHP, and MySQL on macOS Mojave.
PHP Update: Mac OS X Sierra comes pre-installed with PHP version 5.6, however the latest version of PHP is 7.1. After you complete this post, you should upgrade PHP on Mac OS X.
Note: This post is for new installations. If you have installed Apache, PHP, and MySQL for Mac OS El Capitan, read my post on Updating Apache, PHP, and MySQL for Mac OS X Sierra.
Mac OS X runs atop UNIX. So most UNIX software installs easily on Mac OS X. Furthermore, Apache and PHP come packaged with Mac OS X. To create a local web server, all you need to do is configure Apache and install MySQL.
I am aware of the web server software available for Mac OS X, notably MAMP. These get you started quickly. But they forego the learning experience and, as most developers report, can become difficult to manage.
Running Commands
First, open the Terminal app and switch to the root user so you can run the commands in this post without any permission issues:
Enable Apache on Mac OS X
Verify It works! by accessing http://localhost
Enable PHP for Apache
First, make a backup of the default Apache configuration. This is good practice and serves as a comparison against future versions of Mac OS X.
Now edit the Apache configuration. Feel free to use TextEdit if you are not familiar with vi.
Uncomment the following line (remove #):
Restart Apache:
You can verify PHP is enabled by creating a phpinfo() page in your DocumentRoot.
The default DocumentRoot for Mac OS X Sierra is /Library/WebServer/Documents. You can verify this from your Apache configuration.
Now create the phpinfo() page in your DocumentRoot:
Verify PHP by accessing http://localhost/phpinfo.php
Install MySQL on Mac OS X Sierra
Download and install the latest MySQL generally available release DMG for Mac OS X.
The README suggests creating aliases for mysql and mysqladmin. However there are other commands that are helpful such as mysqldump. Instead, you can update your path to include /usr/local/mysql/bin.
Note: You will need to open a new Terminal window or run the command above for your path to update.
Finally, you should run mysql_secure_installation. While this isn't necessary, it's good practice to secure your database.
Connect PHP and MySQL
You need to ensure PHP and MySQL can communicate with one another. There are several options to do so. I do the following:
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Additional Configuration (optional)
The default configuration for Apache 2.4 on Mac OS X seemed pretty lean. For example, common modules like mod_rewrite were disabled. You may consider enabling this now to avoid forgetting they are disabled in the future.
I edited my Apache Configuration:
I uncommented the following lines (remove #):
If you develop multiple projects and would like each to have a unique url, you can configure Apache VirtualHosts for Mac OS X.
If you would like to install PHPMyAdmin, return to my original post on installing Apache, PHP, and MySQL on Mac OS X.
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macOS Update: While these instructions still work, there are new posts for recent versions of macOS, the latest being Install Apache, PHP, and MySQL on macOS Mojave.
I have installed Apache, PHP, and MySQL on Mac OS X since Leopard. Each time doing so by hand. Each version of Mac OS X having some minor difference. This post serves as much for my own record as to outline how to install Apache, MySQL, and PHP for a local development environment on Mac OS X Mountain Lion Mavericks.
I am aware of the several packages available, notably MAMP. These packages help get you started quickly. But they forego the learning experience and, as most developers report, eventually break. Personally, the choice to do it myself has proven invaluable.
It is important to remember Mac OS X runs atop UNIX. So all of these technologies install easily on Mac OS X. Furthermore, Apache and PHP are included by default. In the end, you only install MySQL then simply turn everything on.
First, open Terminal and switch to root to avoid permission issues while running these commands.
Enable Apache on Mac OS X
Note: Prior to Mountain Lion this was an option for Web Sharing in System Prefrences → Sharing.
Verify It works! by accessing http://localhost
Enable PHP for Apache
OS X Mavericks Update: You will need to rerun the steps in this section after upgrading an existing install to Mac OS X Mavericks.
First, make a backup of the default Apache configuration. This is good practice and serves as a comparison against future versions of Mac OS X.
Now edit the Apache configuration. Feel free to use TextEdit if you are not familiar with vi.
Uncomment the following line (remove #):
Restart Apache:
Install MySQL
- Download the MySQL DMG for Mac OS X
- Install MySQL
- Install Preference Pane
- Open System Preferences → MySQL
- Ensure the MySQL Server is running
- Optionally, you can enable MySQL to start automatically. I do.
The README also suggests creating aliases for mysql and mysqladmin. However there are other commands that are helpful such as mysqldump. Instead, I updated my path to include /usr/local/mysql/bin.
Note: You will need to open a new Terminal window or run the command above for your path to update.
I also run mysql_secure_installation. While this isn't necessary, it's good practice.
Connect PHP and MySQL
You need to ensure PHP and MySQL can communicate with one another. There are several options to do so. I do the following:
Creating VirtualHosts
You could stop here. PHP, MySQL, and Apache are all running. However, all of your sites would have URLs like http://localhost/somesite/ pointing to /Library/WebServer/Documents/somesite. Not ideal for a local development environment.
OS X Mavericks Update: You will need to rerun the steps below to uncomment the vhostInclude after upgrading an existing install to Mac OS X Mavericks.
To run sites individually you need to enable VirtualHosts. To do so, we'll edit the Apache Configuration again.
Uncomment the following line:
Now Apache will load httpd-vhosts.conf. Let's edit this file.
Here is an example of VirtualHosts I've created.
The first VirtualHost points to /Library/WebServer/Documents. The first VirtualHost is important as it behaves like the default Apache configuration and used when no others match.
The second VirtualHost points to my dev workspace and I can access it directly from http://jason.local. For ease of development, I also configured some custom logs.
Note: I use the extension local. This avoids conflicts with any real extensions and serves as a reminder I'm in my local environment.
Restart Apache:
In order to access http://jason.local, you need to edit your hosts file.
Add the following line to the bottom:
I run the following to clear the local DNS cache:
Now you can access http://jason.local.
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Note: You will need to create a new VirtualHost and edit your hosts file each time you make a new local site.
A note about permissions
You may receive 403 Forbidden when you visit your local site. This is likely a permissions issue. Simply put, the Apache user (_www) needs to have access to read, and sometimes write, your web directory.
If you are not familiar with permissions, read more. For now though, the easiest thing to do is ensure your web directory has permissions of 755. You can change permissions with the command:
In my case, all my files were under my local ~/Documents directory. Which by default is only readable by me. So I had to change permissions for my web directory all the way up to ~/Documents to resolve the 403 Forbidden issue.
Note: There are many ways to solve permission issues. I have provided this as the easiest solution, not the best.
Install PHPMyAdmin
Unless you want to administer MySQL from the command line, I recommend installing PHPMyAdmin. I won't go into the details. Read the installation guide for more information. I install utility applications in the default directory. That way I can access them under, in this case, http://localhost/phpmyadmin.
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Closing
A local development environment is a mandatory part of the Software Development Process. Given the ease at which you can install Apache, PHP, and MySQL on Mac OS X there really is no excuse.
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