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run code in 200+ php & hhvm versions
Bugs & Features
<?php $orderLines[] = ['1' => 'ett', '2' => 'två']; $orderLines[] = ['1' => 'ett', '2' => 'två']; echo implode(',', $orderLines);
based on 3aWqa
Output for 5.5.0 - 7.3.0beta1
Notice: Array to string conversion in /in/5RcUB on line 6 Notice: Array to string conversion in /in/5RcUB on line 6 Array,Array