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<?php $a = new SplFixedArray(1); $a[0] = 1; $a[0]++; var_dump($a);
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.22 - 7.0.33, 7.1.8 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
Notice: Indirect modification of overloaded element of SplFixedArray has no effect in /in/qT43k on line 5 object(SplFixedArray)#1 (1) { [0]=> int(1) }
Output for 7.3.32 - 7.3.33
object(SplFixedArray)#1 (1) { [0]=> int(1) }
Output for 7.0.0 - 7.0.21, 7.1.0 - 7.1.7
Notice: Indirect modification of overloaded element of SplFixedArray has no effect in /in/qT43k on line 5 object(SplFixedArray)#1 (1) { [0]=> int(2) }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Fatal error: Class 'SplFixedArray' not found in /in/qT43k on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/qT43k on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/qT43k on line 3

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