How to Successfully Install Php-intl on XAMPP for Mac Users?

Php-intl Installation on XAMPP: Resolving Challenges for Mac Users

When working with XAMPP on Mac, the Php-intl extension becomes crucial for various applications, including composer and cakephp. Users may encounter difficulties in installing this extension, leading to errors such as the inability to launch commands that require it.

Step-by-Step Installation Guide

To successfully install the Php-intl extension, follow these steps:

1. Verify PHP Path: Determine the path to the PHP binary used by XAMPP by running the command:

which php

If the output is /Applications/XAMPP/xamppfiles/bin/php, then proceed with the next steps. However, if it is /usr/bin/php, modify the system PHP path using this command:

PATH="/Applications/XAMPP/xamppfiles/bin:${PATH}"

2. Install icu4c: This library is a dependency for Php-intl. Install it using Homebrew:

brew install icu4c

3. Install Intl Via PECL: Install Php-intl using the PECL package manager:

sudo pecl update-channels
sudo pecl install intl

4. Verify Installation: Check if the installation was successful with:

php -m | grep intl #should return 'intl'

5. Configure XAMPP: Add the line extension=intl.so to the extensions list in /Applications/XAMPP/xamppfiles/etc/php.ini. Restart Apache to activate the changes.

Additional Notes

• Ensure that Autoconf is installed before installing Php-intl. Install it via Homebrew:

brew install autoconf automake

• If you encounter errors during installation, try these additional commands:

curl -OL http://ftpmirror.gnu.org/autoconf/autoconf-latest.tar.gz
tar xzf autoconf-latest.tar.gz
cd autoconf-*
./configure --prefix=/usr/local
make
sudo make install
cd ..
rm -r autoconf-*

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