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<?php $current_url = 'current.sub.meh.com'; $stage_url = 'foo.stage.it'; $current_sub_domain = strtok( $current_url, '.' ); $stage_url = "{$current_sub_domain}.{$stage_url}"; echo $stage_url;
Output for git.master, git.master_jit, rfc.property-hooks
current.foo.stage.it

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