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<?php $array = array(22=>"Sheldon",23=>"42"); list($a,$a) = $array; var_dump($a);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined array key 0 in /in/RZCTS on line 3 Warning: Undefined array key 1 in /in/RZCTS on line 3 NULL
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined offset: 0 in /in/RZCTS on line 3 Notice: Undefined offset: 1 in /in/RZCTS on line 3 NULL
Output for 7.3.32 - 7.3.33, 7.4.26
NULL
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Notice: Undefined offset: 1 in /in/RZCTS on line 3 Notice: Undefined offset: 0 in /in/RZCTS on line 3 NULL
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined offset: 1 in /in/RZCTS on line 3 Notice: Undefined offset: 0 in /in/RZCTS on line 3 NULL

preferences:
203.98 ms | 402 KiB | 310 Q