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run code in 300+ PHP versions simultaneously
<?php $k17="`xZ\"6zl>H,@i0B^\rgN'RGb!dFjCyw}5~7\nO8s-JuDhX(Up43oV\\]+t|%\t?_frI{SM&1=WvLTm:9 \$<#ca/*2);EY[qekQKPA.n"; echo $k17;
Output for 5.4.7 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4, 8.3.6
`xZ"6zl>H,@i0B^ gN'RGb!dFjCyw}5~7 O8s-JuDhX(Up43oV\]+t|% ?_frI{SM&1=WvLTm:9 $<#ca/*2);EY[qekQKPA.n
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 `xZ"6zl>H,@i0B^ gN'RGb!dFjCyw}5~7 O8s-JuDhX(Up43oV\]+t|% ?_frI{SM&1=WvLTm:9 $<#ca/*2);EY[qekQKPA.n

preferences:
195.3 ms | 402 KiB | 217 Q