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<?php $b = -5; echo $b,"\n"; // -5 printf("%b\n",$b); // -5 $c = base_convert($b,10,2); // echo bindec($c); // 5
Output for 7.4.0 - 7.4.33, 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
-5 1111111111111111111111111111111111111111111111111111111111111011 Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/UZeFX on line 5 5
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 -5 1111111111111111111111111111111111111111111111111111111111111011 Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/UZeFX on line 5 5
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
-5 1111111111111111111111111111111111111111111111111111111111111011 5
preferences:
232.17 ms | 403 KiB | 225 Q