IntlChar::getIntPropertyMaxValue

(PHP 7)

IntlChar::getIntPropertyMaxValue — Get the max value for a Unicode property

说明

public static int IntlChar::getIntPropertyMaxValue ( int $property )

Gets the maximum value for an enumerated/integer/binary Unicode property.

参数

property: The Unicode property to lookup (see the IntlChar::PROPERTY_* constants).

返回值

The maximum value returned by IntlChar::getIntPropertyValue() for a Unicode property. <=0 if the property selector is out of range.

范例

Example #1 Testing different properties

  <?php
var_dump ( IntlChar :: getIntPropertyMaxValue ( IntlChar :: PROPERTY_BIDI_CLASS ));
 var_dump ( IntlChar :: getIntPropertyMaxValue ( IntlChar :: PROPERTY_SCRIPT ));
 var_dump ( IntlChar :: getIntPropertyMaxValue ( IntlChar :: PROPERTY_IDEOGRAPHIC ));
 var_dump ( IntlChar :: getIntPropertyMaxValue ( 999999999 ));  // Some made-up value
 ?>

以上例程会输出：

int(22)
int(166)
int(1)
int(-1)

参见

IntlChar::hasBinaryProperty() - Check a binary Unicode property for a code point
IntlChar::getIntPropertyMinValue() - Get the min value for a Unicode property
IntlChar::getIntPropertyValue() - Get the value for a Unicode property for a code point
IntlChar::getUnicodeVersion() - Get the Unicode version