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<?php $a = array( 'one' => 1, 'two' =. 2 ); var_dump(empty($a['three']));
Output for 5.3.0 - 5.3.26, 5.4.0 - 5.4.17
Parse error: syntax error, unexpected '=', expecting ')' in /in/cZD01 on line 7
Process exited with code 255.
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174.3 ms | 1395 KiB | 52 Q