IntlChar::isULowercase
(PHP 7)
IntlChar::isULowercase — Check if code point has the Lowercase Unicode property
Description
public static bool IntlChar::isULowercase ( mixed $codepoint )Check if a code point has the Lowercase Unicode property.
This is the same as IntlChar::hasBinaryProperty($codepoint, IntlChar::PROPERTY_LOWERCASE)
Note: This is different than IntlChar::islower() and will return
TRUEfor more characters.
Parameters
codepoint
The integer codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}")
Return Values
Returns TRUE if codepoint has the Lowercase Unicode property, FALSE if not.
Examples
Example #1 Testing different code points
<?php
var_dump(IntlChar::isULowercase("A"));
var_dump(IntlChar::isULowercase("a"));
var_dump(IntlChar::isULowercase("Φ"));
var_dump(IntlChar::isULowercase("φ"));
var_dump(IntlChar::isULowercase("1"));
?>The above example will output:
bool(false)
bool(true)
bool(false)
bool(true)
bool(false)See Also
- IntlChar::islower() - Check if code point is a lowercase letter
- IntlChar::hasBinaryProperty() - Check a binary Unicode property for a code point
IntlChar::PROPERTY_LOWERCASE
← IntlChar::isUAlphabetic
IntlChar::isupper →
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