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run code in 300+ PHP versions simultaneously
<?$d=dDSzWmMtoYy;for($i=31;++$i<127;print(date($d[substr(sin(deg2rad($i)),9,2)%11],$i*1e9%14e8)^chr($i).chr(158-$i)|" ")&"¿¿");
Output for 7.1.26 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
<?$d=dDSzWmMtoYy;for($i=31;++$i<127;print(date($d[substr(sin(deg2rad($i)),9,2)%11],$i*1e9%14e8)^chr($i).chr(158-$i)|" ")&"¿¿");
Output for 8.0.13
Fatal error: Uncaught Error: Undefined constant "dDSzWmMtoYy" in /in/fvflR:1 Stack trace: #0 {main} thrown in /in/fvflR on line 1
Process exited with code 255.
Output for 7.2.0 - 7.2.6, 7.3.32 - 7.3.33, 7.4.33
Warning: Use of undefined constant dDSzWmMtoYy - assumed 'dDSzWmMtoYy' (this will throw an Error in a future version of PHP) in /in/fvflR on line 1 .@5( *@1! /B0@5*#( B:: =@*31B)3B'B0=0 05@+6@$8@+@/B,B!@'@'@&@%B*B'@(B).@7B<$@;B;@8)(@7B4B0@2@;)!B'B/B-(@+@#8B(B.B#@$@$B&@'B!B)@:B>B=$@="!@=@6B3@0B=+#@5!
Output for 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 - 7.1.20
Notice: Use of undefined constant dDSzWmMtoYy - assumed 'dDSzWmMtoYy' in /in/fvflR on line 1 .@5( *@1! /B0@5*#( B:: =@*31B)3B'B0=0 05@+6@$8@+@/B,B!@'@'@&@%B*B'@(B).@7B<$@;B;@8)(@7B4B0@2@;)!B'B/B-(@+@#8B(B.B#@$@$B&@'B!B)@:B>B=$@="!@=@6B3@0B=+#@5!

preferences:
241.52 ms | 403 KiB | 300 Q