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run code in 200+ php & hhvm versions
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<?php //echo strtotime('monday this week', time()); $dayOfWeek = date('N'); var_dump($dayOfWeek);
based on mo2Ld
Output for 5.1.0 - 7.1.7
string(1) "5"
Output for 4.3.0 - 5.0.5
string(1) "N"