PhpMinify

Here is the basic usage:

<?php
require_once( dirname(dirname(__FILE__)) . '/library/PhpMinify.php' );

try {
    $minifier = new PhpMinify();
    $minifier->run();
} catch (PhpMinify_Exception $ex) {
    echo 'ERROR: ' . $ex->getMessage();
}
?>

Note: A similar script already exists in the tests/ directory in the package. You can just put your input files in the tests/input/ directory and run the index.php file. It will minify all PHP files and put the results in tests/output/ directory.

• PHP 5

• Support for subdirectories
• Support for patterns to skip

Options are given to the constructor like this:

<?php
$options = array(
    // input path, it should be absolute
    PhpMinify::OPT_INPUT_PATH => dirname(__FILE__) . '/input/',
    // output path, it should be absolute
    PhpMinify::OPT_OUTPUT_PATH => dirname(__FILE__) . '/output/',
    // input patterns to match, any of the  patterns must be matched in order to minify
    // items are defined as input parameters for preg_match()
    PhpMinify::OPT_INPUT_PATTERNS => array('/\.php$/'),
    // skip patterns to match, if any of the  patterns must be matched, the target is skipped
    // items are defined as input parameters for preg_match()
    PhpMinify::OPT_SKIP_PATTERNS => array('/^\./'),
    // track the list of minified files, disable if there are too many files and don't care which files were minified
    PhpMinify::OPT_TRACK_MINIFIED => true,
    // strip tabulation, this CAN change the value of multiline strings from code, by default it's disabled
    PhpMinify::OPT_STRIP_TABULATION => false
);

try {
    $minifier = new PhpMinify($options);
    $minifier->run();
} catch (PhpMinify_Exception $ex) {
    echo 'ERROR: ' . $ex->getMessage();
}
?>

Please see the PhpMinify documentation.