- Output for 5.4.0 - 5.4.32, 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- <?php$strings = array('AbCd1zyZ9', 'foo!#$bar');foreach ($strings as $testcase) { if (ctype_alnum($testcase)) { echo "The string $testcase consists of all letters or digits.\n"; } else { echo "The string $testcase does not consist of all letters or digits.\n"; }}?>
- Output for 8.0.13
- Parse error: syntax error, unexpected variable "$strings " in /in/nvogq on line 1
Process exited with code 255. - Output for 7.3.32 - 7.3.33, 7.4.33
- Parse error: syntax error, unexpected '$strings ' (T_VARIABLE) in /in/nvogq on line 1
Process exited with code 255.