(PHP 7)
IntlChar::islower — Check if code point is a lowercase letter
Determines whether the specified code point has the general category "Ll" (lowercase letter).
Notă:
This misses some characters that are also lowercase but have a different general category value. In order to include those, use IntlChar::isULowercase().
Returns TRUE
if
codepoint
is an Ll lowercase letter, FALSE
if not.
Example #1 Testarea diferitor code points
<?php
var_dump(IntlChar::islower("A"));
var_dump(IntlChar::islower("a"));
var_dump(IntlChar::islower("Φ"));
var_dump(IntlChar::islower("φ"));
var_dump(IntlChar::islower("1"));
?>
Exemplul de mai sus va afișa:
bool(false) bool(true) bool(false) bool(true) bool(false)
IntlChar::PROPERTY_LOWERCASE