1--TEST-- 2Test ctype_upper() function : usage variations - different integers 3--EXTENSIONS-- 4ctype 5--FILE-- 6<?php 7/* 8 * Pass different integers to ctype_upper() to test which character codes are considered 9 * valid uppercase characters 10 */ 11 12echo "*** Testing ctype_upper() : usage variations ***\n"; 13$orig = setlocale(LC_CTYPE, "C"); 14 15for ($i = 0; $i < 256; $i++) { 16 if (ctype_upper(chr($i))) { 17 echo "character code $i is a uppercase character\n"; 18 } 19} 20 21setlocale(LC_CTYPE, $orig); 22?> 23--EXPECT-- 24*** Testing ctype_upper() : usage variations *** 25character code 65 is a uppercase character 26character code 66 is a uppercase character 27character code 67 is a uppercase character 28character code 68 is a uppercase character 29character code 69 is a uppercase character 30character code 70 is a uppercase character 31character code 71 is a uppercase character 32character code 72 is a uppercase character 33character code 73 is a uppercase character 34character code 74 is a uppercase character 35character code 75 is a uppercase character 36character code 76 is a uppercase character 37character code 77 is a uppercase character 38character code 78 is a uppercase character 39character code 79 is a uppercase character 40character code 80 is a uppercase character 41character code 81 is a uppercase character 42character code 82 is a uppercase character 43character code 83 is a uppercase character 44character code 84 is a uppercase character 45character code 85 is a uppercase character 46character code 86 is a uppercase character 47character code 87 is a uppercase character 48character code 88 is a uppercase character 49character code 89 is a uppercase character 50character code 90 is a uppercase character 51
