IntlChar::getNumericValue Get the numeric value for a Unicode code point &reftitle.description; public static floatIntlChar::getNumericValue mixedcodepoint Gets the numeric value for a Unicode code point as defined in the Unicode Character Database. For characters without any numeric values in the Unicode Character Database, this function will return IntlChar::NO_NUMERIC_VALUE. &reftitle.parameters; codepoint &intl.codepoint.parameter; &reftitle.returnvalues; Numeric value of codepoint, or IntlChar::NO_NUMERIC_VALUE if none is defined. This constant was added in PHP 7.0.6, prior to this version the literal value (float)-123456789 may be used instead. &reftitle.examples; ]]> &example.outputs;