Description:
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pecl.php.net lists pecl dependencies as pear dependencies.

Example: http://pecl.php.net/package/phar
See bz2 which is actually a pecl package.

The only difference is that a pecl package has channel: pecl.php.net

It might also be interesting to have a direct link to the dependency. So bz2 would directly link to http://pecl.php.net/package/bz which we can easily do for channels pear.php.net and pecl.php.net

Reproduce code:
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http://pecl.php.net/package/phar

Expected result:
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List bz2 as pecl dependency

Actual result:
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List bz2 as pear dependency