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run code in 300+ PHP versions simultaneously
<?php $rz='1 2 3 4 5 6 7 8'; if($rz{3})$wr1=$rz{3};if($rz{4})$ltr4=$rz{4};if($rz{5})$ltr5=$rz{5}; echo($wr1.$ltr4.$ltr5);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/fYcN5 on line 3
Process exited with code 255.
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 Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/fYcN5 on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/fYcN5 on line 3 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/fYcN5 on line 3 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/fYcN5 on line 3 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/fYcN5 on line 3 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/fYcN5 on line 3 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/fYcN5 on line 3 3
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
3

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