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<?php echo strlen("à"); echo "\n"; echo strlen(Normalizer::normalize("à", Normalizer::FORM_D)); $chars = Normalizer::normalize("à", Normalizer::FORM_D); $char = mb_substr($x, 1, 1); $charCodepoint = IntlChar::ord($char); var_dump(IntlChar::hasBinaryProperty($charCodepoint, IntlChar::LB_COMBINING_MARK));
Output for git.master, git.master_jit, rfc.property-hooks
2 3 Warning: Undefined variable $x in /in/DK4Al on line 9 Deprecated: mb_substr(): Passing null to parameter #1 ($string) of type string is deprecated in /in/DK4Al on line 9 Deprecated: IntlChar::hasBinaryProperty(): Passing null to parameter #1 ($codepoint) of type string|int is deprecated in /in/DK4Al on line 11 bool(false)

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