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run code in 150+ php & hhvm versions
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<?php $values = array( 'one' => array( 'title' => 'Title One', 'uri' => 'http://example.com/one', ), 'two' => array( 'title' => 'Title Two', 'uri' => 'http://example.com/two', ), ); $final_string = implode(' | ', $values); echo $final_string;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/KccPe on line 14 Notice: Array to string conversion in /in/KccPe on line 14 Array | Array