Option Länder html mit mysql

Question

So habe ich diese Optionen Länder wie diese Website http://www.mediacollege.com/internet/samples/html/country-list.html und ich habe in einer Tabelle mysql ein Feld Land. Ich möchte das Feld Land in mysql lesen und in Option das Land auswählen, das mit dem Feld in mysql übereinstimmt.

Ich habe kein Problem in mysql-Datenbank zu lesen, meine Frage ist, wie ich die richtige Option Land in einer riesigen Liste so auswählen. Machen Sie eins nach dem anderen wird unpraktisch

Answer 1

sollten Sie einen Zyklus, in dem Sie alle Optionen durchgehen .. wie

foreach($countries as $key=>$value){ 
echo '<option value="'.$key.'" '.($key == $selected_country ? 'selected=selected':'').'>'.$value.'</option>'; 
} 

und wenn Sie mehrere Auswahl verwenden, dann anstelle des Vergleichs verwenden in_array

Answer 2

<?php 

$Countries = array(
"AF" => "Afghanistan", 
"AL" => "Albania", 
"DZ" => "Algeria", 
"AS" => "American Samoa", 
"AD" => "Andorra", 
"AG" => "Angola", 
"AI" => "Anguilla", 
"AG" => "Antigua &amp; Barbuda", 
"AR" => "Argentina", 
"AA" => "Armenia", 
"AW" => "Aruba", 
"AU" => "Australia", 
"AT" => "Austria", 
"AZ" => "Azerbaijan", 
"BS" => "Bahamas", 
"BH" => "Bahrain", 
"BD" => "Bangladesh", 
"BB" => "Barbados", 
"BY" => "Belarus", 
"BE" => "Belgium", 
"BZ" => "Belize", 
"BJ" => "Benin", 
"BM" => "Bermuda", 
"BT" => "Bhutan", 
"BO" => "Bolivia", 
"BL" => "Bonaire", 
"BA" => "Bosnia &amp; Herzegovina", 
"BW" => "Botswana", 
"BR" => "Brazil", 
"BC" => "British Indian Ocean Territory", 
"BN" => "Brunei", 
"BG" => "Bulgaria", 
"BF" => "Burkina Faso", 
"BI" => "Burundi", 
"KH" => "Cambodia", 
"CM" => "Cameroon", 
"CA" => "Canada", 
"IC" => "Canary Islands", 
"CV" => "Cape Verde", 
"KY" => "Cayman Islands", 
"CF" => "Central African Republic", 
"TD" => "Chad", 
"CD" => "Channel Islands", 
"CL" => "Chile", 
"CN" => "China", 
"CI" => "Christmas Island", 
"CS" => "Cocos Island", 
"CO" => "Colombia", 
"CC" => "Comoros", 
"CG" => "Congo", 
"CK" => "Cook Islands", 
"CR" => "Costa Rica", 
"CT" => "Cote D'Ivoire", 
"HR" => "Croatia", 
"CU" => "Cuba", 
"CB" => "Curacao", 
"CY" => "Cyprus", 
"CZ" => "Czech Republic", 
"DK" => "Denmark", 
"DJ" => "Djibouti", 
"DM" => "Dominica", 
"DO" => "Dominican Republic", 
"TM" => "East Timor", 
"EC" => "Ecuador", 
"EG" => "Egypt", 
"SV" => "El Salvador", 
"GQ" => "Equatorial Guinea", 
"ER" => "Eritrea", 
"EE" => "Estonia", 
"ET" => "Ethiopia", 
"FA" => "Falkland Islands", 
"FO" => "Faroe Islands", 
"FJ" => "Fiji", 
"FI" => "Finland", 
"FR" => "France", 
"GF" => "French Guiana", 
"PF" => "French Polynesia", 
"FS" => "French Southern Territory", 
"GA" => "Gabon", 
"GM" => "Gambia", 
"GE" => "Georgia", 
"DE" => "Germany", 
"GH" => "Ghana", 
"GI" => "Gibraltar", 
"GB" => "Great Britain", 
"GR" => "Greece", 
"GL" => "Greenland", 
"GD" => "Grenada", 
"GP" => "Guadeloupe", 
"GU" => "Guam", 
"GT" => "Guatemala", 
"GN" => "Guinea", 
"GY" => "Guyana", 
"HT" => "Haiti", 
"HW" => "Hawaii", 
"HN" => "Honduras", 
"HK" => "Hong Kong", 
"HU" => "Hungary", 
"IS" => "Iceland", 
"IN" => "India", 
"ID" => "Indonesia", 
"IA" => "Iran", 
"IQ" => "Iraq", 
"IE" => "Ireland", 
"IM" => "Isle of Man", 
"IL" => "Israel", 
"IT" => "Italy", 
"JM" => "Jamaica", 
"JP" => "Japan", 
"JO" => "Jordan", 
"KZ" => "Kazakhstan", 
"KE" => "Kenya", 
"KI" => "Kiribati", 
"NK" => "Korea North", 
"KR" => "Korea South", 
"KW" => "Kuwait", 
"KG" => "Kyrgyzstan", 
"LA" => "Laos", 
"LV" => "Latvia", 
"LB" => "Lebanon", 
"LS" => "Lesotho", 
"LR" => "Liberia", 
"LY" => "Libya", 
"LI" => "Liechtenstein", 
"LT" => "Lithuania", 
"LU" => "Luxembourg", 
"MO" => "Macau", 
"MK" => "Macedonia", 
"MG" => "Madagascar", 
"MY" => "Malaysia", 
"MW" => "Malawi", 
"MV" => "Maldives", 
"ML" => "Mali", 
"MT" => "Malta", 
"MH" => "Marshall Islands", 
"MQ" => "Martinique", 
"MR" => "Mauritania", 
"MU" => "Mauritius", 
"ME" => "Mayotte", 
"MX" => "Mexico", 
"MI" => "Midway Islands", 
"MD" => "Moldova", 
"MC" => "Monaco", 
"MN" => "Mongolia", 
"MS" => "Montserrat", 
"MA" => "Morocco", 
"MZ" => "Mozambique", 
"MM" => "Myanmar", 
"NA" => "Nambia", 
"NU" => "Nauru", 
"NP" => "Nepal", 
"AN" => "Netherland Antilles", 
"NL" => "Netherlands", 
"NV" => "Nevis", 
"NC" => "New Caledonia", 
"NZ" => "New Zealand", 
"NI" => "Nicaragua", 
"NE" => "Niger", 
"NG" => "Nigeria", 
"NW" => "Niue", 
"NF" => "Norfolk Island", 
"NO" => "Norway", 
"OM" => "Oman", 
"PK" => "Pakistan", 
"PW" => "Palau Island", 
"PS" => "Palestine", 
"PA" => "Panama", 
"PG" => "Papua New Guinea", 
"PY" => "Paraguay", 
"PE" => "Peru", 
"PH" => "Philippines", 
"PO" => "Pitcairn Island", 
"PL" => "Poland", 
"PT" => "Portugal", 
"PR" => "Puerto Rico", 
"QA" => "Qatar", 
"RE" => "Reunion", 
"RO" => "Romania", 
"RU" => "Russia", 
"RW" => "Rwanda", 
"NT" => "St Barthelemy", 
"EU" => "St Eustatius", 
"HE" => "St Helena", 
"KN" => "St Kitts-Nevis", 
"LC" => "St Lucia", 
"MB" => "St Maarten", 
"PM" => "St Pierre &amp; Miquelon", 
"VC" => "St Vincent &amp; Grenadines", 
"SP" => "Saipan", 
"SO" => "Samoa", 
"AS" => "Samoa American", 
"SM" => "San Marino", 
"ST" => "Sao Tome &amp; Principe", 
"SA" => "Saudi Arabia", 
"SN" => "Senegal", 
"SC" => "Seychelles", 
//"S0" => "Serbia", 
"SL" => "Sierra Leone", 
"SG" => "Singapore", 
"SK" => "Slovakia", 
"SI" => "Slovenia", 
"SB" => "Solomon Islands", 
"OI" => "Somalia", 
"ZA" => "South Africa", 
"ES" => "Spain", 
"LK" => "Sri Lanka", 
"SD" => "Sudan", 
"SR" => "Suriname", 
"SZ" => "Swaziland", 
"SE" => "Sweden", 
"CH" => "Switzerland", 
"SY" => "Syria", 
"TA" => "Tahiti", 
"TW" => "Taiwan", 
"TJ" => "Tajikistan", 
"TZ" => "Tanzania", 
"TH" => "Thailand", 
"TG" => "Togo", 
"TK" => "Tokelau", 
"TO" => "Tonga", 
"TT" => "Trinidad &amp; Tobago", 
"TN" => "Tunisia", 
"TR" => "Turkey", 
"TU" => "Turkmenistan", 
"TC" => "Turks &amp; Caicos Is", 
"TV" => "Tuvalu", 
"UG" => "Uganda", 
"UA" => "Ukraine", 
"AE" => "United Arab Emirates", 
"GB" => "United Kingdom", 
"US" => "United States of America", 
"UY" => "Uruguay", 
"UZ" => "Uzbekistan", 
"VU" => "Vanuatu", 
"VA" => "Vatican City State", 
"VE" => "Venezuela", 
"VN" => "Vietnam", 
"VB" => "Virgin Islands (Brit)", 
"VA" => "Virgin Islands (USA)", 
"WF" => "Wallis &amp; Futana Is", 
"YE" => "Yemen", 
"ZR" => "Zaire", 
"ZM" => "Zambia", 
"ZW" => "Zimbabwe" 
); 

Hier ist eine, die ich früher gemacht habe - Sie können dies verwenden, um das Dropdown zu generieren und dann beim Lesen aus der Datenbank können Sie einfach den 2-Buchstaben-Ländercode als Schlüssel dazu verwenden:

$Countries[$mysqlCountryCode]; 

, um Ihren vollständigen Ländernamen zu erhalten.

Es ist definitiv nicht Elegent - aber Sie müssen die Daten irgendwo speichern, sei es in einer MySQL-Tabelle oder einem Array.