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<?php error_reporting(E_ALL); $a = 1.5; sort($a);
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: Uncaught TypeError: sort(): Argument #1 ($array) must be of type array, float given in /in/GNpSY:5 Stack trace: #0 /in/GNpSY(5): sort(1.5) #1 {main} thrown in /in/GNpSY on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 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: sort() expects parameter 1 to be array, float given in /in/GNpSY 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 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Warning: sort() expects parameter 1 to be array, double given in /in/GNpSY on line 5

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