Test: /ext/json/tests/json_encode_basic.phpt - Version 7.2.4    

There are 2 different diffs reported by users for this test.

Count Diff
11 (92%)
013+ string(50) "123.4560000000000030695446184836328029632568359375"
013- string(7) "123.456"
055+ string(126) "{"MyInt":99,"MyFloat":123.4500000000000028421709430404007434844970703125,"MyBool":true,"MyNull":null,"MyString":"Hello World"}"
055- string(82) "{"MyInt":99,"MyFloat":123.45,"MyBool":true,"MyNull":null,"MyString":"Hello World"}"
1 (8%)
013+ string(21) "123.45600000000000307"
013- string(7) "123.456"
055+ string(97) "{"MyInt":99,"MyFloat":123.45000000000000284,"MyBool":true,"MyNull":null,"MyString":"Hello World"}"
055- string(82) "{"MyInt":99,"MyFloat":123.45,"MyBool":true,"MyNull":null,"MyString":"Hello World"}"