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1.1 misho 1: --TEST-- 2: Bug #30695 (32 bit issues) 3: --FILE-- 4: <?php 5: function toUTF8( $char_code ) 6: { 7: switch ( $char_code ) 8: { 9: case 0: 10: $char = chr( 0 ); 11: case !($char_code & 0xffffff80): // 7 bit 12: $char = chr( $char_code ); 13: break; 14: case !($char_code & 0xfffff800): // 11 bit 15: $char = ( chr(0xc0 | (($char_code >> 6) & 0x1f)) . 16: chr(0x80 | ($char_code & 0x3f)) ); 17: break; 18: case !($char_code & 0xffff0000): // 16 bit 19: $char = ( chr(0xe0 | (($char_code >> 12) & 0x0f)) . 20: chr(0x80 | (($char_code >> 6) & 0x3f)) . 21: chr(0x80 | ($char_code & 0x3f)) ); 22: break; 23: case !($char_code & 0xffe00000): // 21 bit 24: $char = ( chr(0xf0 | (($char_code >> 18) & 0x07)) . 25: chr(0x80 | (($char_code >> 12) & 0x3f)) . 26: chr(0x80 | (($char_code >> 6) & 0x3f)) . 27: chr(0x80 | ($char_code & 0x3f)) ); 28: break; 29: case !($char_code & 0xfc000000): // 26 bit 30: $char = ( chr(0xf8 | (($char_code >> 24) & 0x03)) . 31: chr(0x80 | (($char_code >> 18) & 0x3f)) . 32: chr(0x80 | (($char_code >> 12) & 0x3f)) . 33: chr(0x80 | (($char_code >> 6) & 0x3f)) . 34: chr(0x80 | ($char_code & 0x3f)) ); 35: default: // 31 bit 36: $char = ( chr(0xfc | (($char_code >> 30) & 0x01)) . 37: chr(0x80 | (($char_code >> 24) & 0x3f)) . 38: chr(0x80 | (($char_code >> 18) & 0x3f)) . 39: chr(0x80 | (($char_code >> 12) & 0x3f)) . 40: chr(0x80 | (($char_code >> 6) & 0x3f)) . 41: chr(0x80 | ($char_code & 0x3f)) ); 42: } 43: return $char; 44: } 45: 46: 47: echo "\n", toUTF8(65), "\n", toUTF8(233), "\n", toUTF8(1252), "\n", toUTF8(20095), "\n"; 48: ?> 49: --EXPECT-- 50: 51: A 52: é 53: Ӥ 54: 乿