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run code in 300+ PHP versions simultaneously
<?php extract(array_combine(range('a', 'y'), range('b', 'z'))); $z = 'A'; extract(array_combine(range('A', 'Y'), range('B', 'Z'))); $zero = '0'; $one = '1'; $two = '2'; $three = '3'; $four = '4'; $five = '5'; $six = '6'; $seven = '7'; $eight = '8'; $nine = '9'; $plus = '+'; $equals = '='; $dolluh = 'a'; $space = ' '; $semicolon = ';'; $underscore = '_'; $singlequote = '\''; (($$a . $$$$$$$$$$$$$$$$$a . $$$$a . ${$$$a . $$$$$$$$$$$$$$a . $$$$$$$$$$$a . $$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$a . $$$$$$$a} . $$$$$$$$$$$$$$$$$$$a . $$$$a . ${$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$a . $$$a . $$$$a . $$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$a . $$a . $$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$a . $$$$a} . $$$$$a . $$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$a . $$a . $$$$$$$$$$$$$$$$$$$a . $$$$$$$$a . $$$$$$$$$$$$$$a . $$$$$$$$$$$$$a)("",($a . ${$$$a . $$$$$$$$$$$$$$a . $$$$$$$$$$$a . $$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$a . $$$$$$$a} . $$$$$$$$$$$$$$$$$$a . $$$$a . ${$$$$$$$$$$$$$$$$$$a . $$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$a} . ${$$$$$a . $$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$a} . ${$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$a . $$$a . $$$$a . $$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$a . $$a . $$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$a . $$$$a} . $$$a . $$$$a . $$a . $$$$$$$$$$$$$$a . $$$a . $$$$a)($$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$a . $a . $$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . ${$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$a . $$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$a} . $$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . ${$$$$$$$$$$$$$$a . $$$$$$$$$$$$$a . $$$$a} . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . ${$$$$$$$$$$$$$$a . $$$$$$$$$$$$$a . $$$$a} . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . ${$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$a . $$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$a} . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$a . ${$$$$a . $$$$$$$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$a . ${$$$a . $$$$$$$$$$$$$$a . $$$$$$$$$$$a . $$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$$$a . $$$$$$$a} . $$$$$$$$$$$a . $$$$$$$$$$$$$$$$$$a})))();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
Fatal error: Uncaught Error: Call to undefined function create_function() in /in/qRVbS:24 Stack trace: #0 {main} thrown in /in/qRVbS on line 24
Process exited with code 255.
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Deprecated: Function create_function() is deprecated in /in/qRVbS on line 24 PHP IS A FLAWLESS LANGUAGE BTW
Output for 7.1.0 - 7.1.33
PHP IS A FLAWLESS LANGUAGE BTW

preferences:
74.79 ms | 408 KiB | 5 Q