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- Source code lines are limited to 120 150 characters.
- Functions and methods lines are limited to 80 characters. Functions must have a good reason to have an overly long name: keep it to the essential!
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You can download the PrestaShop code standard using SVNGit:http https://svngithub.prestashop.com/branchesPrestaShop/PrestaShop-norm/-validator (you must perform this step before going any further with this tutorial).
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- Install PEAR: http://pear.php.net/
$> apt-get install php-pear - Install PHP CodeSniffer in PEAR: http://pear.php.net/package/PHP_CodeSniffer
$> pear install PHP_CodeSniffer - Add the PrestaShop standard that you downloaded from SVN earlier, and place it in PHP CodeSniffer's "Standards" folder.
$> svn co httpgit clone https://svngithub.prestashop.com/branchesPrestaShop/PrestaShop-norm-validator / /usr/share/php/PHP/CodeSniffer/Standards/Prestashop - Launch PHP CodeSniffer
$> phpcs --config-set default_standard Prestashop
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