<?php $foo = ''; $bar = null; $val = 'something'; echo $foo ? $foo : '0'; // 0 echo PHP_EOL; // ignore this echo $bar ? $bar : '0'; // 0 echo PHP_EOL; // ignore this echo $val ? $val : '0'; // something echo PHP_EOL; // ignore this
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Value for `_results` contains invalid data `array`