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Output for 8.3.16 - 8.3.19, 8.4.3 - 8.4.5
Leading zeroes are not significant: bool(true) 2001:0010:: string(11) "2001:0010::" 2001:10:: string(9) "2001:10::" Testing manually: bool(false)
Output for 7.4.25 - 7.4.33, 8.0.12 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
Leading zeroes are not significant: bool(true) 2001:0010:: bool(false) 2001:10:: bool(false) Testing manually: bool(false)
Output for 5.6.38, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.24, 8.0.0 - 8.0.11
Leading zeroes are not significant: bool(true) 2001:0010:: bool(false) 2001:10:: string(9) "2001:10::" Testing manually: bool(false)

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