IntlChar::isULowercase

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 TRUE for 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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