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run code in 300+ PHP versions simultaneously
<?php function bla( $span ){ echo "blah ",$span,"\n"; } function blee(){ $howlong = 'for here and now ...'; $f = function()use($howlong){ bla($howlong); }; return $f; } blee()();
Output for git.master, git.master_jit, rfc.property-hooks
blah for here and now ...

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