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<?php function enum() { for($enums = func_get_args(), $enum = reset($enums), $i = 1; $enum; $enum = next($enums), ++$i) { eval('const ' . $enum . ' = ' . $i . ';'); } } // enum() enum('CONST0', 'CONST1', 'CONST2'); print_r(CONST0);
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.22, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
1
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/EC0gF(6) : eval()'d code on line 1 Parse error: syntax error, unexpected T_CONST in /in/EC0gF(6) : eval()'d code on line 1 Parse error: syntax error, unexpected T_CONST in /in/EC0gF(6) : eval()'d code on line 1 Notice: Use of undefined constant CONST0 - assumed 'CONST0' in /in/EC0gF on line 13 CONST0
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 T_CONST in /in/EC0gF(6) : eval()'d code on line 1 Parse error: parse error, unexpected T_CONST in /in/EC0gF(6) : eval()'d code on line 1 Parse error: parse error, unexpected T_CONST in /in/EC0gF(6) : eval()'d code on line 1 Notice: Use of undefined constant CONST0 - assumed 'CONST0' in /in/EC0gF on line 13 CONST0
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/EC0gF(6) : eval()'d code on line 1 Parse error: parse error in /in/EC0gF(6) : eval()'d code on line 1 Parse error: parse error in /in/EC0gF(6) : eval()'d code on line 1 Notice: Use of undefined constant CONST0 - assumed 'CONST0' in /in/EC0gF on line 13 CONST0
Process exited with code 255.
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