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<?php $literal = 'p'; $ord = ord('o'); $chr = chr($ord+1); var_dump($chr, is_literal($chr));
Output for 8.1.23 - 8.1.34, 8.2.10 - 8.2.30, 8.3.0 - 8.3.4, 8.3.6 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught Error: Call to undefined function is_literal() in /in/GFCQC:9 Stack trace: #0 {main} thrown in /in/GFCQC on line 9
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 is_literal() in /in/GFCQC:9 Stack trace: #0 {main} thrown in /in/GFCQC on line 9
Process exited with code 255.

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