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<?php $array = array( [730404] => 89730 [730205] => 1000 [730100] => 1000 [730601] => 2184); $keys = array_keys($array); print_r($keys[1]); ?>
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28, 5.5.0 - 5.5.12
Parse error: syntax error, unexpected '[', expecting ')' in /in/9HPtL on line 2
Process exited with code 255.
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196.91 ms | 1395 KiB | 78 Q