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<?php $a = [1,2,3,4,5]; $a5 = 2233; echo "${'a'+count($a)}";
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 Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /in/SCAhn on line 4 Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /in/SCAhn:4 Stack trace: #0 {main} thrown in /in/SCAhn on line 4
Process exited with code 255.
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /in/SCAhn on line 4 Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /in/SCAhn:4 Stack trace: #0 {main} thrown in /in/SCAhn on line 4
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /in/SCAhn:4 Stack trace: #0 {main} thrown in /in/SCAhn on line 4
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/SCAhn on line 4 Notice: Undefined variable: 5 in /in/SCAhn on line 4
Output for 7.3.32 - 7.3.33
Warning: A non-numeric value encountered in /in/SCAhn on line 4
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
Notice: Undefined variable: 5 in /in/SCAhn on line 4
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/SCAhn on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/SCAhn on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/SCAhn on line 2
Process exited with code 255.

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