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<?php openssl_sign('U2044700088641.00100704708172148812954820170909 20:04:061234567890U801555883830836317590084',$signature,$private_key_id); echo $signature;
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Fatal error: Uncaught Error: Call to undefined function openssl_sign() in /in/loKYm:4 Stack trace: #0 {main} thrown in /in/loKYm on line 4
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: Uncaught Error: Call to undefined function openssl_sign() in /in/loKYm:4 Stack trace: #0 {main} thrown in /in/loKYm on line 4
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Fatal error: Call to undefined function openssl_sign() in /in/loKYm on line 4
Process exited with code 255.

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