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run code in 150+ php & hhvm versions
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<?php //$data=new DateTime('31/2/2013'); print_r($data); echo ((31)%31)."\n"; echo date('d'); echo ((30+1)%31)."\n"; //echo $data->add(new DateInterval('P1D'))."\n"; if(preg_match('#^(\d{2})/(\d{2})/(\d{4})$#', 'fs10/12/2010fdf', $matches)) echo "Match"; else echo "dont match"; print_r($matches);
Output for 5.0.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: data in /in/CQqNr on line 4 0 100 dont matchArray ( )
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: data in /in/CQqNr on line 4 0 100 dont matchArray ( )