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<?php mb_internal_encoding('UTF-8'); $value = 'g' . chr(0xa4) .'eld'; var_dump(mb_substitute_character('entity'), mb_convert_encoding($value, 'UTF-8', mb_detect_encoding($value, mb_detect_order(), true)), mb_substitute_character()); var_dump(mb_substitute_character('long'), mb_convert_encoding($value, 'UTF-8', 'ISO-8859-15'), mb_substitute_character()); var_dump(mb_substitute_character(0x3013), mb_convert_encoding($value, 'UTF-8', 'ISO-8859-15'), mb_substitute_character()); var_dump(mb_substitute_character('none'), mb_convert_encoding($value, 'UTF-8', 'ISO-8859-15'), mb_substitute_character());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ValueError: mb_convert_encoding(): Argument #3 ($from_encoding) must specify at least one encoding in /in/jSfSb:7 Stack trace: #0 /in/jSfSb(7): mb_convert_encoding('g\xA4eld', 'UTF-8', '') #1 {main} thrown in /in/jSfSb on line 7
Process exited with code 255.

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