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<?php $GLOBALS = 'miauw'; $_SERVER = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55]; function miauw() { var_dump($_SERVER, $GLOBALS, $GLOBALS['_SERVER']); } miauw();
Output for 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1
Fatal error: $GLOBALS can only be modified using the $GLOBALS[$name] = $value syntax in /in/PRGcP on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/PRGcP:8 Stack trace: #0 /in/PRGcP(11): miauw() #1 {main} thrown in /in/PRGcP on line 8
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 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
Warning: Illegal string offset '_SERVER' in /in/PRGcP on line 8 array(10) { [0]=> int(1) [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(5) [5]=> int(8) [6]=> int(13) [7]=> int(21) [8]=> int(34) [9]=> int(55) } string(5) "miauw" string(1) "m"
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/PRGcP 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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/PRGcP on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/PRGcP on line 5
Process exited with code 255.

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