--TEST-- Bug #70452 string IntlChar::charName() can sometimes return bool(false) --SKIPIF-- <?php if( !extension_loaded( 'intl' ) ) print 'skip'; ?> --FILE-- <?php // Rely on the default value for the second parameter var_dump(IntlChar::charName("A")); // Provide a valid option for the second parameter var_dump(IntlChar::charName("A", IntlChar::UNICODE_CHAR_NAME)); // Another valid option, but with no corresponding name for that given option // This properly returns an empty string, as expected var_dump(IntlChar::charName("A", IntlChar::UNICODE_10_CHAR_NAME)); // Provide an invalid value for the second parameter var_dump(IntlChar::charName("A", 12345)); ?> --EXPECT-- string(22) "LATIN CAPITAL LETTER A" string(22) "LATIN CAPITAL LETTER A" string(0) "" NULL