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run code in 300+ PHP versions simultaneously
<?php $a = array(NAN=>INF,INF=>INF,INF+1=>INF); print_r($a); print_r($a[INF]);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Implicit conversion from float NAN to int loses precision in /in/mHTgq on line 3 Deprecated: Implicit conversion from float INF to int loses precision in /in/mHTgq on line 3 Deprecated: Implicit conversion from float INF to int loses precision in /in/mHTgq on line 3 Array ( [0] => INF ) Deprecated: Implicit conversion from float INF to int loses precision in /in/mHTgq on line 5 INF
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 Deprecated: Implicit conversion from float NAN to int loses precision in /in/mHTgq on line 3 Deprecated: Implicit conversion from float INF to int loses precision in /in/mHTgq on line 3 Deprecated: Implicit conversion from float INF to int loses precision in /in/mHTgq on line 3 Array ( [0] => INF ) Deprecated: Implicit conversion from float INF to int loses precision in /in/mHTgq on line 5 INF
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Array ( [0] => INF ) INF
Output for 5.6.0 - 5.6.29
Array ( [-9223372036854775808] => INF ) INF

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