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<?php $error = ''; $day = 2; if($day == 2){ $error = 'DIA NÃO CONFERE!'; echo $error[44]; } else { echo "Hoje é dia $day"; }
Output for 5.2.10 - 5.6.28, 7.0.0 - 7.1.0
Notice: Uninitialized string offset: 44 in /in/saYqK on line 6
Output for hhvm-3.10.0 - 3.12.0
Output for 4.3.0 - 5.2.9
Notice: Uninitialized string offset: 44 in /in/saYqK on line 6