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<?php var_dump(IntlChar::foldCase("a", IntlChar::FOLD_CASE_DEFAULT)); var_dump(IntlChar::foldCase("A"));
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "a" Fatal error: Uncaught ArgumentCountError: IntlChar::foldCase() expects exactly 2 arguments, 1 given in /in/54Gfj:4 Stack trace: #0 /in/54Gfj(4): IntlChar::foldCase('A') #1 {main} thrown in /in/54Gfj on line 4
Process exited with code 255.

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