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run code in 300+ PHP versions simultaneously
<?php $arr = [ 2 => 5, 0 => 10, 1 => 200 ]; list($a,$a) = $arr; list($z) = array(10=>'bla'); var_dump($a,$z);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Warning: Undefined array key 0 in /in/RB5hh on line 4 int(200) NULL
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined offset: 0 in /in/RB5hh on line 4 int(200) NULL
Output for 7.3.32 - 7.3.33
int(200) NULL
Output for 5.4.9 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Notice: Undefined offset: 0 in /in/RB5hh on line 4 int(10) NULL
preferences:
168.19 ms | 402 KiB | 266 Q