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<?php $text = "[[Some text]] and [[one more here]]"; echo preg_replace_callback("/\[\[(.+?)]]/", function($m) { return '<a href="/XLab/?document=' . str_replace(' ', '_', $m[1]) . '">' . $m[1] . '</a>'; }, $text);
Output for git.master, git.master_jit, rfc.property-hooks
<a href="/XLab/?document=Some_text">Some text</a> and <a href="/XLab/?document=one_more_here">one more here</a>

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