国名を国コードに変換する略語php

Question

国名を国コードの略語に変換する方法はありますか？またはいくつかのPHP関数？

だから、その「オーストラリア」は、それが変更されますときに、「AU」自体は、これらの値の知識を持たない

Answer 1

PHP。

方法1：

echo $COUNTRY['Australia']; 

：ちょうどpre0stored値を使用し、その後

$COUNTRY = array(
    "Australia" => "AU", 
    "Germany" => "GER" 
    ... 
); 

：

のような配列を作成しますが、独自のコードを作成する必要があります方法2（推奨）：

DBへのの

ストア値：

+-----------+------+ 
| Country | Code | 
+-----------+------+ 
| Australia | AU | 
| Germany | GER | 
... 
+-----------+------+ 

、簡単なクエリでのアクセス：

SELECT Code FROM country_db WHERE Country = 'Australia'; 

EDIT

CREATE TABLE 
    country_code 
(
    code, 
    country 
); 

INSERT INTO 
    country_code 
    (code, country) 
VALUES 
    ('AF', 'Afghanistan'), 
    ('AX', 'Aland Islands'), 
    ('AL', 'Albania'), 
    ('DZ', 'Algeria'), 
    ('AS', 'American Samoa'), 
    ('AD', 'Andorra'), 
    ('AO', 'Angola'), 
    ('AI', 'Anguilla'), 
    ('AQ', 'Antarctica'), 
    ('AG', 'Antigua and Barbuda'), 
    ('AR', 'Argentina'), 
    ('AM', 'Armenia'), 
    ('AW', 'Aruba'), 
    ('AU', 'Australia'), 
    ('AT', 'Austria'), 
    ('AZ', 'Azerbaijan'), 
    ('BS', 'Bahamas the'), 
    ('BH', 'Bahrain'), 
    ('BD', 'Bangladesh'), 
    ('BB', 'Barbados'), 
    ('BY', 'Belarus'), 
    ('BE', 'Belgium'), 
    ('BZ', 'Belize'), 
    ('BJ', 'Benin'), 
    ('BM', 'Bermuda'), 
    ('BT', 'Bhutan'), 
    ('BO', 'Bolivia'), 
    ('BA', 'Bosnia and Herzegovina'), 
    ('BW', 'Botswana'), 
    ('BV', 'Bouvet Island (Bouvetoya)'), 
    ('BR', 'Brazil'), 
    ('IO', 'British Indian Ocean Territory (Chagos Archipelago)'), 
    ('VG', 'British Virgin Islands'), 
    ('BN', 'Brunei Darussalam'), 
    ('BG', 'Bulgaria'), 
    ('BF', 'Burkina Faso'), 
    ('BI', 'Burundi'), 
    ('KH', 'Cambodia'), 
    ('CM', 'Cameroon'), 
    ('CA', 'Canada'), 
    ('CV', 'Cape Verde'), 
    ('KY', 'Cayman Islands'), 
    ('CF', 'Central African Republic'), 
    ('TD', 'Chad'), 
    ('CL', 'Chile'), 
    ('CN', 'China'), 
    ('CX', 'Christmas Island'), 
    ('CC', 'Cocos (Keeling) Islands'), 
    ('CO', 'Colombia'), 
    ('KM', 'Comoros the'), 
    ('CD', 'Congo'), 
    ('CG', 'Congo the'), 
    ('CK', 'Cook Islands'), 
    ('CR', 'Costa Rica'), 
    ('CI', 'Cote d\'Ivoire'), 
    ('HR', 'Croatia'), 
    ('CU', 'Cuba'), 
    ('CY', 'Cyprus'), 
    ('CZ', 'Czech Republic'), 
    ('DK', 'Denmark'), 
    ('DJ', 'Djibouti'), 
    ('DM', 'Dominica'), 
    ('DO', 'Dominican Republic'), 
    ('EC', 'Ecuador'), 
    ('EG', 'Egypt'), 
    ('SV', 'El Salvador'), 
    ('GQ', 'Equatorial Guinea'), 
    ('ER', 'Eritrea'), 
    ('EE', 'Estonia'), 
    ('ET', 'Ethiopia'), 
    ('FO', 'Faroe Islands'), 
    ('FK', 'Falkland Islands (Malvinas)'), 
    ('FJ', 'Fiji the Fiji Islands'), 
    ('FI', 'Finland'), 
    ('FR', 'France, French Republic'), 
    ('GF', 'French Guiana'), 
    ('PF', 'French Polynesia'), 
    ('TF', 'French Southern Territories'), 
    ('GA', 'Gabon'), 
    ('GM', 'Gambia the'), 
    ('GE', 'Georgia'), 
    ('DE', 'Germany'), 
    ('GH', 'Ghana'), 
    ('GI', 'Gibraltar'), 
    ('GR', 'Greece'), 
    ('GL', 'Greenland'), 
    ('GD', 'Grenada'), 
    ('GP', 'Guadeloupe'), 
    ('GU', 'Guam'), 
    ('GT', 'Guatemala'), 
    ('GG', 'Guernsey'), 
    ('GN', 'Guinea'), 
    ('GW', 'Guinea-Bissau'), 
    ('GY', 'Guyana'), 
    ('HT', 'Haiti'), 
    ('HM', 'Heard Island and McDonald Islands'), 
    ('VA', 'Holy See (Vatican City State)'), 
    ('HN', 'Honduras'), 
    ('HK', 'Hong Kong'), 
    ('HU', 'Hungary'), 
    ('IS', 'Iceland'), 
    ('IN', 'India'), 
    ('ID', 'Indonesia'), 
    ('IR', 'Iran'), 
    ('IQ', 'Iraq'), 
    ('IE', 'Ireland'), 
    ('IM', 'Isle of Man'), 
    ('IL', 'Israel'), 
    ('IT', 'Italy'), 
    ('JM', 'Jamaica'), 
    ('JP', 'Japan'), 
    ('JE', 'Jersey'), 
    ('JO', 'Jordan'), 
    ('KZ', 'Kazakhstan'), 
    ('KE', 'Kenya'), 
    ('KI', 'Kiribati'), 
    ('KP', 'Korea'), 
    ('KR', 'Korea'), 
    ('KW', 'Kuwait'), 
    ('KG', 'Kyrgyz Republic'), 
    ('LA', 'Lao'), 
    ('LV', 'Latvia'), 
    ('LB', 'Lebanon'), 
    ('LS', 'Lesotho'), 
    ('LR', 'Liberia'), 
    ('LY', 'Libyan Arab Jamahiriya'), 
    ('LI', 'Liechtenstein'), 
    ('LT', 'Lithuania'), 
    ('LU', 'Luxembourg'), 
    ('MO', 'Macao'), 
    ('MK', 'Macedonia'), 
    ('MG', 'Madagascar'), 
    ('MW', 'Malawi'), 
    ('MY', 'Malaysia'), 
    ('MV', 'Maldives'), 
    ('ML', 'Mali'), 
    ('MT', 'Malta'), 
    ('MH', 'Marshall Islands'), 
    ('MQ', 'Martinique'), 
    ('MR', 'Mauritania'), 
    ('MU', 'Mauritius'), 
    ('YT', 'Mayotte'), 
    ('MX', 'Mexico'), 
    ('FM', 'Micronesia'), 
    ('MD', 'Moldova'), 
    ('MC', 'Monaco'), 
    ('MN', 'Mongolia'), 
    ('ME', 'Montenegro'), 
    ('MS', 'Montserrat'), 
    ('MA', 'Morocco'), 
    ('MZ', 'Mozambique'), 
    ('MM', 'Myanmar'), 
    ('NA', 'Namibia'), 
    ('NR', 'Nauru'), 
    ('NP', 'Nepal'), 
    ('AN', 'Netherlands Antilles'), 
    ('NL', 'Netherlands the'), 
    ('NC', 'New Caledonia'), 
    ('NZ', 'New Zealand'), 
    ('NI', 'Nicaragua'), 
    ('NE', 'Niger'), 
    ('NG', 'Nigeria'), 
    ('NU', 'Niue'), 
    ('NF', 'Norfolk Island'), 
    ('MP', 'Northern Mariana Islands'), 
    ('NO', 'Norway'), 
    ('OM', 'Oman'), 
    ('PK', 'Pakistan'), 
    ('PW', 'Palau'), 
    ('PS', 'Palestinian Territory'), 
    ('PA', 'Panama'), 
    ('PG', 'Papua New Guinea'), 
    ('PY', 'Paraguay'), 
    ('PE', 'Peru'), 
    ('PH', 'Philippines'), 
    ('PN', 'Pitcairn Islands'), 
    ('PL', 'Poland'), 
    ('PT', 'Portugal, Portuguese Republic'), 
    ('PR', 'Puerto Rico'), 
    ('QA', 'Qatar'), 
    ('RE', 'Reunion'), 
    ('RO', 'Romania'), 
    ('RU', 'Russian Federation'), 
    ('RW', 'Rwanda'), 
    ('BL', 'Saint Barthelemy'), 
    ('SH', 'Saint Helena'), 
    ('KN', 'Saint Kitts and Nevis'), 
    ('LC', 'Saint Lucia'), 
    ('MF', 'Saint Martin'), 
    ('PM', 'Saint Pierre and Miquelon'), 
    ('VC', 'Saint Vincent and the Grenadines'), 
    ('WS', 'Samoa'), 
    ('SM', 'San Marino'), 
    ('ST', 'Sao Tome and Principe'), 
    ('SA', 'Saudi Arabia'), 
    ('SN', 'Senegal'), 
    ('RS', 'Serbia'), 
    ('SC', 'Seychelles'), 
    ('SL', 'Sierra Leone'), 
    ('SG', 'Singapore'), 
    ('SK', 'Slovakia (Slovak Republic)'), 
    ('SI', 'Slovenia'), 
    ('SB', 'Solomon Islands'), 
    ('SO', 'Somalia, Somali Republic'), 
    ('ZA', 'South Africa'), 
    ('GS', 'South Georgia and the South Sandwich Islands'), 
    ('ES', 'Spain'), 
    ('LK', 'Sri Lanka'), 
    ('SD', 'Sudan'), 
    ('SR', 'Suriname'), 
    ('SJ', 'Svalbard & Jan Mayen Islands'), 
    ('SZ', 'Swaziland'), 
    ('SE', 'Sweden'), 
    ('CH', 'Switzerland, Swiss Confederation'), 
    ('SY', 'Syrian Arab Republic'), 
    ('TW', 'Taiwan'), 
    ('TJ', 'Tajikistan'), 
    ('TZ', 'Tanzania'), 
    ('TH', 'Thailand'), 
    ('TL', 'Timor-Leste'), 
    ('TG', 'Togo'), 
    ('TK', 'Tokelau'), 
    ('TO', 'Tonga'), 
    ('TT', 'Trinidad and Tobago'), 
    ('TN', 'Tunisia'), 
    ('TR', 'Turkey'), 
    ('TM', 'Turkmenistan'), 
    ('TC', 'Turks and Caicos Islands'), 
    ('TV', 'Tuvalu'), 
    ('UG', 'Uganda'), 
    ('UA', 'Ukraine'), 
    ('AE', 'United Arab Emirates'), 
    ('GB', 'United Kingdom'), 
    ('US', 'United States of America'), 
    ('UM', 'United States Minor Outlying Islands'), 
    ('VI', 'United States Virgin Islands'), 
    ('UY', 'Uruguay, Eastern Republic of'), 
    ('UZ', 'Uzbekistan'), 
    ('VU', 'Vanuatu'), 
    ('VE', 'Venezuela'), 
    ('VN', 'Vietnam'), 
    ('WF', 'Wallis and Futuna'), 
    ('EH', 'Western Sahara'), 
    ('YE', 'Yemen'), 
    ('ZM', 'Zambia'), 
    ('ZW', 'Zimbabwe');