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run code in 150+ php & hhvm versions
Bugs & Features
<? function vztah ($sef, $callback) { echo "sef: " . $sef; $callback(); } $smradek = "SMRADEK"; vztah("JA", function() use ($smradek){ echo "Terka"; echo "$smradek"; });
Output for 5.4.0 - 7.1.0
sef: JATerkaSMRADEK
Output for 4.3.0 - 5.3.29
<? function vztah ($sef, $callback) { echo "sef: " . $sef; $callback(); } $smradek = "SMRADEK"; vztah("JA", function() use ($smradek){ echo "Terka"; echo "$smradek"; });