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run code in 300+ PHP versions simultaneously
<?php $a = $b; var_dump(error_get_last());
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 variable $b in /in/JRAr5 on line 3 array(4) { ["type"]=> int(2) ["message"]=> string(21) "Undefined variable $b" ["file"]=> string(9) "/in/JRAr5" ["line"]=> int(3) }
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 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 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: b in /in/JRAr5 on line 3 array(4) { ["type"]=> int(8) ["message"]=> string(21) "Undefined variable: b" ["file"]=> string(9) "/in/JRAr5" ["line"]=> int(3) }
Output for 7.3.32 - 7.3.33, 7.4.26
array(4) { ["type"]=> int(8) ["message"]=> string(21) "Undefined variable: b" ["file"]=> string(9) "/in/JRAr5" ["line"]=> int(3) }
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6
Notice: Undefined variable: b in /in/JRAr5 on line 3 Fatal error: Call to undefined function error_get_last() in /in/JRAr5 on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: b in /in/JRAr5 on line 3 Fatal error: Call to undefined function error_get_last() in /in/JRAr5 on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Undefined variable: b in /in/JRAr5 on line 3 Fatal error: Call to undefined function: error_get_last() in /in/JRAr5 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Notice: Undefined variable: b in /in/JRAr5 on line 3 Fatal error: Call to undefined function: error_get_last() in /in/JRAr5 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: b in /in/JRAr5 on line 3 Fatal error: Call to undefined function: error_get_last() in /in/JRAr5 on line 4

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