Solution de l'exercice :

Source : lesson_04_for_next_3.php Résultat
<?php
/*-----------------------------------------------------------
 exemple 1 : on imprime les chiffres de 1 à 10 */ 
echo "<table><tr><th class=exercises>Décimal</th>
    <th class=exercises>Héxadécimal</th>
    <th class=exercises>Caractère</th></tr>";
 for ($i = 33; $i < 1970; $i++) 
{
    if (($i<380) or ($i>1329 and $i<1415) or ($i>1920))
    {
        $myChar = "&#".$i.";" ;
        $j = base_convert ( $i, 10, 16);
        echo '<tr><td class=exercises>&amp;#'.$i.'</td>
        <td class=exercises> \x'.$j."</td>
        <td class=exercises>".$myChar."</td></tr>";
    }
}
?>

<?php
Décimal Héxadécimal Caractère
&#33 \x21 !
&#34 \x22 "
&#35 \x23 #
&#36 \x24 $
&#37 \x25 %
&#38 \x26 &
&#39 \x27 '
&#40 \x28 (
&#41 \x29 )
&#42 \x2a *
&#43 \x2b +
&#44 \x2c ,
&#45 \x2d -
&#46 \x2e .
&#47 \x2f /
&#48 \x30 0
&#49 \x31 1
&#50 \x32 2
&#51 \x33 3
&#52 \x34 4
&#53 \x35 5
&#54 \x36 6
&#55 \x37 7
&#56 \x38 8
&#57 \x39 9
&#58 \x3a :
&#59 \x3b ;
&#60 \x3c <
&#61 \x3d =
&#62 \x3e >
&#63 \x3f ?
&#64 \x40 @
&#65 \x41 A
&#66 \x42 B
&#67 \x43 C
&#68 \x44 D
&#69 \x45 E
&#70 \x46 F
&#71 \x47 G
&#72 \x48 H
&#73 \x49 I
&#74 \x4a J
&#75 \x4b K
&#76 \x4c L
&#77 \x4d M
&#78 \x4e N
&#79 \x4f O
&#80 \x50 P
&#81 \x51 Q
&#82 \x52 R
&#83 \x53 S
&#84 \x54 T
&#85 \x55 U
&#86 \x56 V
&#87 \x57 W
&#88 \x58 X
&#89 \x59 Y
&#90 \x5a Z
&#91 \x5b [
&#92 \x5c \
&#93 \x5d ]
&#94 \x5e ^
&#95 \x5f _
&#96 \x60 `
&#97 \x61 a
&#98 \x62 b
&#99 \x63 c
&#100 \x64 d
&#101 \x65 e
&#102 \x66 f
&#103 \x67 g
&#104 \x68 h
&#105 \x69 i
&#106 \x6a j
&#107 \x6b k
&#108 \x6c l
&#109 \x6d m
&#110 \x6e n
&#111 \x6f o
&#112 \x70 p
&#113 \x71 q
&#114 \x72 r
&#115 \x73 s
&#116 \x74 t
&#117 \x75 u
&#118 \x76 v
&#119 \x77 w
&#120 \x78 x
&#121 \x79 y
&#122 \x7a z
&#123 \x7b {
&#124 \x7c |
&#125 \x7d }
&#126 \x7e ~
&#127 \x7f 
&#128 \x80 €
&#129 \x81 
&#130 \x82 ‚
&#131 \x83 ƒ
&#132 \x84 „
&#133 \x85 …
&#134 \x86 †
&#135 \x87 ‡
&#136 \x88 ˆ
&#137 \x89 ‰
&#138 \x8a Š
&#139 \x8b ‹
&#140 \x8c Œ
&#141 \x8d 
&#142 \x8e Ž
&#143 \x8f 
&#144 \x90 
&#145 \x91 ‘
&#146 \x92 ’
&#147 \x93 “
&#148 \x94 ”
&#149 \x95 •
&#150 \x96 –
&#151 \x97 —
&#152 \x98 ˜
&#153 \x99 ™
&#154 \x9a š
&#155 \x9b ›
&#156 \x9c œ
&#157 \x9d 
&#158 \x9e ž
&#159 \x9f Ÿ
&#160 \xa0  
&#161 \xa1 ¡
&#162 \xa2 ¢
&#163 \xa3 £
&#164 \xa4 ¤
&#165 \xa5 ¥
&#166 \xa6 ¦
&#167 \xa7 §
&#168 \xa8 ¨
&#169 \xa9 ©
&#170 \xaa ª
&#171 \xab «
&#172 \xac ¬
&#173 \xad ­
&#174 \xae ®
&#175 \xaf ¯
&#176 \xb0 °
&#177 \xb1 ±
&#178 \xb2 ²
&#179 \xb3 ³
&#180 \xb4 ´
&#181 \xb5 µ
&#182 \xb6
&#183 \xb7 ·
&#184 \xb8 ¸
&#185 \xb9 ¹
&#186 \xba º
&#187 \xbb »
&#188 \xbc ¼
&#189 \xbd ½
&#190 \xbe ¾
&#191 \xbf ¿
&#192 \xc0 À
&#193 \xc1 Á
&#194 \xc2 Â
&#195 \xc3 Ã
&#196 \xc4 Ä
&#197 \xc5 Å
&#198 \xc6 Æ
&#199 \xc7 Ç
&#200 \xc8 È
&#201 \xc9 É
&#202 \xca Ê
&#203 \xcb Ë
&#204 \xcc Ì
&#205 \xcd Í
&#206 \xce Î
&#207 \xcf Ï
&#208 \xd0 Ð
&#209 \xd1 Ñ
&#210 \xd2 Ò
&#211 \xd3 Ó
&#212 \xd4 Ô
&#213 \xd5 Õ
&#214 \xd6 Ö
&#215 \xd7 ×
&#216 \xd8 Ø
&#217 \xd9 Ù
&#218 \xda Ú
&#219 \xdb Û
&#220 \xdc Ü
&#221 \xdd Ý
&#222 \xde Þ
&#223 \xdf ß
&#224 \xe0 à
&#225 \xe1 á
&#226 \xe2 â
&#227 \xe3 ã
&#228 \xe4 ä
&#229 \xe5 å
&#230 \xe6 æ
&#231 \xe7 ç
&#232 \xe8 è
&#233 \xe9 é
&#234 \xea ê
&#235 \xeb ë
&#236 \xec ì
&#237 \xed í
&#238 \xee î
&#239 \xef ï
&#240 \xf0 ð
&#241 \xf1 ñ
&#242 \xf2 ò
&#243 \xf3 ó
&#244 \xf4 ô
&#245 \xf5 õ
&#246 \xf6 ö
&#247 \xf7 ÷
&#248 \xf8 ø
&#249 \xf9 ù
&#250 \xfa ú
&#251 \xfb û
&#252 \xfc ü
&#253 \xfd ý
&#254 \xfe þ
&#255 \xff ÿ
&#256 \x100 Ā
&#257 \x101 ā
&#258 \x102 Ă
&#259 \x103 ă
&#260 \x104 Ą
&#261 \x105 ą
&#262 \x106 Ć
&#263 \x107 ć
&#264 \x108 Ĉ
&#265 \x109 ĉ
&#266 \x10a Ċ
&#267 \x10b ċ
&#268 \x10c Č
&#269 \x10d č
&#270 \x10e Ď
&#271 \x10f ď
&#272 \x110 Đ
&#273 \x111 đ
&#274 \x112 Ē
&#275 \x113 ē
&#276 \x114 Ĕ
&#277 \x115 ĕ
&#278 \x116 Ė
&#279 \x117 ė
&#280 \x118 Ę
&#281 \x119 ę
&#282 \x11a Ě
&#283 \x11b ě
&#284 \x11c Ĝ
&#285 \x11d ĝ
&#286 \x11e Ğ
&#287 \x11f ğ
&#288 \x120 Ġ
&#289 \x121 ġ
&#290 \x122 Ģ
&#291 \x123 ģ
&#292 \x124 Ĥ
&#293 \x125 ĥ
&#294 \x126 Ħ
&#295 \x127 ħ
&#296 \x128 Ĩ
&#297 \x129 ĩ
&#298 \x12a Ī
&#299 \x12b ī
&#300 \x12c Ĭ
&#301 \x12d ĭ
&#302 \x12e Į
&#303 \x12f į
&#304 \x130 İ
&#305 \x131 ı
&#306 \x132 IJ
&#307 \x133 ij
&#308 \x134 Ĵ
&#309 \x135 ĵ
&#310 \x136 Ķ
&#311 \x137 ķ
&#312 \x138 ĸ
&#313 \x139 Ĺ
&#314 \x13a ĺ
&#315 \x13b Ļ
&#316 \x13c ļ
&#317 \x13d Ľ
&#318 \x13e ľ
&#319 \x13f Ŀ
&#320 \x140 ŀ
&#321 \x141 Ł
&#322 \x142 ł
&#323 \x143 Ń
&#324 \x144 ń
&#325 \x145 Ņ
&#326 \x146 ņ
&#327 \x147 Ň
&#328 \x148 ň
&#329 \x149 ʼn
&#330 \x14a Ŋ
&#331 \x14b ŋ
&#332 \x14c Ō
&#333 \x14d ō
&#334 \x14e Ŏ
&#335 \x14f ŏ
&#336 \x150 Ő
&#337 \x151 ő
&#338 \x152 Œ
&#339 \x153 œ
&#340 \x154 Ŕ
&#341 \x155 ŕ
&#342 \x156 Ŗ
&#343 \x157 ŗ
&#344 \x158 Ř
&#345 \x159 ř
&#346 \x15a Ś
&#347 \x15b ś
&#348 \x15c Ŝ
&#349 \x15d ŝ
&#350 \x15e Ş
&#351 \x15f ş
&#352 \x160 Š
&#353 \x161 š
&#354 \x162 Ţ
&#355 \x163 ţ
&#356 \x164 Ť
&#357 \x165 ť
&#358 \x166 Ŧ
&#359 \x167 ŧ
&#360 \x168 Ũ
&#361 \x169 ũ
&#362 \x16a Ū
&#363 \x16b ū
&#364 \x16c Ŭ
&#365 \x16d ŭ
&#366 \x16e Ů
&#367 \x16f ů
&#368 \x170 Ű
&#369 \x171 ű
&#370 \x172 Ų
&#371 \x173 ų
&#372 \x174 Ŵ
&#373 \x175 ŵ
&#374 \x176 Ŷ
&#375 \x177 ŷ
&#376 \x178 Ÿ
&#377 \x179 Ź
&#378 \x17a ź
&#379 \x17b Ż
&#1330 \x532 Բ
&#1331 \x533 Գ
&#1332 \x534 Դ
&#1333 \x535 Ե
&#1334 \x536 Զ
&#1335 \x537 Է
&#1336 \x538 Ը
&#1337 \x539 Թ
&#1338 \x53a Ժ
&#1339 \x53b Ի
&#1340 \x53c Լ
&#1341 \x53d Խ
&#1342 \x53e Ծ
&#1343 \x53f Կ
&#1344 \x540 Հ
&#1345 \x541 Ձ
&#1346 \x542 Ղ
&#1347 \x543 Ճ
&#1348 \x544 Մ
&#1349 \x545 Յ
&#1350 \x546 Ն
&#1351 \x547 Շ
&#1352 \x548 Ո
&#1353 \x549 Չ
&#1354 \x54a Պ
&#1355 \x54b Ջ
&#1356 \x54c Ռ
&#1357 \x54d Ս
&#1358 \x54e Վ
&#1359 \x54f Տ
&#1360 \x550 Ր
&#1361 \x551 Ց
&#1362 \x552 Ւ
&#1363 \x553 Փ
&#1364 \x554 Ք
&#1365 \x555 Օ
&#1366 \x556 Ֆ
&#1367 \x557 ՗
&#1368 \x558 ՘
&#1369 \x559 ՙ
&#1370 \x55a ՚
&#1371 \x55b ՛
&#1372 \x55c ՜
&#1373 \x55d ՝
&#1374 \x55e ՞
&#1375 \x55f ՟
&#1376 \x560 ՠ
&#1377 \x561 ա
&#1378 \x562 բ
&#1379 \x563 գ
&#1380 \x564 դ
&#1381 \x565 ե
&#1382 \x566 զ
&#1383 \x567 է
&#1384 \x568 ը
&#1385 \x569 թ
&#1386 \x56a ժ
&#1387 \x56b ի
&#1388 \x56c լ
&#1389 \x56d խ
&#1390 \x56e ծ
&#1391 \x56f կ
&#1392 \x570 հ
&#1393 \x571 ձ
&#1394 \x572 ղ
&#1395 \x573 ճ
&#1396 \x574 մ
&#1397 \x575 յ
&#1398 \x576 ն
&#1399 \x577 շ
&#1400 \x578 ո
&#1401 \x579 չ
&#1402 \x57a պ
&#1403 \x57b ջ
&#1404 \x57c ռ
&#1405 \x57d ս
&#1406 \x57e վ
&#1407 \x57f տ
&#1408 \x580 ր
&#1409 \x581 ց
&#1410 \x582 ւ
&#1411 \x583 փ
&#1412 \x584 ք
&#1413 \x585 օ
&#1414 \x586 ֆ
&#1921 \x781 ށ
&#1922 \x782 ނ
&#1923 \x783 ރ
&#1924 \x784 ބ
&#1925 \x785 ޅ
&#1926 \x786 ކ
&#1927 \x787 އ
&#1928 \x788 ވ
&#1929 \x789 މ
&#1930 \x78a ފ
&#1931 \x78b ދ
&#1932 \x78c ތ
&#1933 \x78d ލ
&#1934 \x78e ގ
&#1935 \x78f ޏ
&#1936 \x790 ސ
&#1937 \x791 ޑ
&#1938 \x792 ޒ
&#1939 \x793 ޓ
&#1940 \x794 ޔ
&#1941 \x795 ޕ
&#1942 \x796 ޖ
&#1943 \x797 ޗ
&#1944 \x798 ޘ
&#1945 \x799 ޙ
&#1946 \x79a ޚ
&#1947 \x79b ޛ
&#1948 \x79c ޜ
&#1949 \x79d ޝ
&#1950 \x79e ޞ
&#1951 \x79f ޟ
&#1952 \x7a0 ޠ
&#1953 \x7a1 ޡ
&#1954 \x7a2 ޢ
&#1955 \x7a3 ޣ
&#1956 \x7a4 ޤ
&#1957 \x7a5 ޥ
&#1958 \x7a6 ަ
&#1959 \x7a7 ާ
&#1960 \x7a8 ި
&#1961 \x7a9 ީ
&#1962 \x7aa ު
&#1963 \x7ab ޫ
&#1964 \x7ac ެ
&#1965 \x7ad ޭ
&#1966 \x7ae ޮ
&#1967 \x7af ޯ
&#1968 \x7b0 ް
&#1969 \x7b1 ޱ

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