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<?php function revert($str) { $a = ''; for($i = 0; $str{$i}; $i++) { $a = $str{$i} . $a; } return $a; } revert('abcdefgh');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/2m8EY on line 7
Process exited with code 255.
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/2m8EY on line 7 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/2m8EY on line 5 Notice: Uninitialized string offset: 8 in /in/2m8EY on line 5
Output for 7.3.32 - 7.3.33, 7.4.26
Output for 5.2.10 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31
Notice: Uninitialized string offset: 8 in /in/2m8EY on line 5
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.9
Notice: Uninitialized string offset: 8 in /in/2m8EY on line 5
preferences:
200.64 ms | 402 KiB | 313 Q