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<?php var_dump(pack('h*', '6ab01hgs7'));
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.4 - 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
Warning: pack(): Type h: illegal hex digit h in /in/cl26C on line 3 Warning: pack(): Type h: illegal hex digit g in /in/cl26C on line 3 Warning: pack(): Type h: illegal hex digit s in /in/cl26C on line 3 string(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 Warning: pack(): Type h: illegal hex digit h in /in/cl26C on line 3 Warning: pack(): Type h: illegal hex digit g in /in/cl26C on line 3 Warning: pack(): Type h: illegal hex digit s in /in/cl26C on line 3 string(5) "� "

preferences:
142.93 ms | 402 KiB | 135 Q