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<?php function hello($data) { foreach ($data as &$item) { $item['hello'] = 'world'; } return $data; } $data = hello(array('lets', 'go', 'to', 'space'));
Output for 8.0.7 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/IZjrM:6 Stack trace: #0 /in/IZjrM(12): hello(Array) #1 {main} thrown in /in/IZjrM on line 6
Process exited with code 255.
Output for 8.0.0 - 8.0.6
Warning: Only the first byte will be assigned to the string offset in /in/IZjrM on line 6 Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/IZjrM:6 Stack trace: #0 /in/IZjrM(12): hello(Array) #1 {main} thrown in /in/IZjrM on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Illegal string offset 'hello' in /in/IZjrM on line 6 Warning: Illegal string offset 'hello' in /in/IZjrM on line 6 Warning: Illegal string offset 'hello' in /in/IZjrM on line 6 Warning: Illegal string offset 'hello' in /in/IZjrM on line 6
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/IZjrM on line 5
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
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/IZjrM on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/IZjrM on line 5
Process exited with code 255.
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190.72 ms | 401 KiB | 343 Q