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<?php echo levenshtein("kissa","koira"); echo "\n"; if(levenshtein("kissa", "koira") > levehnstein("kissa", "hissi")){ echo "Koira wins"; } else { echo "Hissi wins"; }
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, 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
3 Fatal error: Uncaught Error: Call to undefined function levehnstein() in /in/XPkSX:4 Stack trace: #0 {main} thrown in /in/XPkSX 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 3 Fatal error: Uncaught Error: Call to undefined function levehnstein() in /in/XPkSX:4 Stack trace: #0 {main} thrown in /in/XPkSX on line 4
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
3 Fatal error: Call to undefined function levehnstein() in /in/XPkSX on line 4
Process exited with code 255.

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