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<?php\n");
document.write("\n");
document.write("/**<\/span>\n");
document.write(" * This class represents a Country<\/span>\n");
document.write(" */<\/span>\n");
document.write("class<\/span> Country<\/span><\/span>\n");
document.write("{\n");
document.write("    public<\/span> $iso<\/span> =<\/span> NULL<\/span>;\n");
document.write("    public<\/span> $defaultLanguage<\/span> =<\/span> NULL<\/span>;\n");
document.write("\n");
document.write("    public <\/span>function<\/span> getByIso<\/span>($iso<\/span> =<\/span> NULL<\/span><\/span>, $forcedLanguage<\/span> =<\/span> NULL<\/span><\/span><\/span>)<\/span>{\n");
document.write("        if<\/span>(is_null<\/span>($iso<\/span>)){\n");
document.write("            throw<\/span> new<\/span> Exception<\/span>(\'You must specify the iso code of the country<\/span>\'<\/span>);\n");
document.write("        }\n");
document.write("\n");
document.write("        //Code to fetch the info related to a country<\/span>\n");
document.write("\n");
document.write("        if<\/span>(!<\/span>is_null<\/span>($forcedLanguage<\/span>)){\n");
document.write("            $this<\/span>-><\/span>defaultLanguage<\/span> =<\/span> $forcedLanguage<\/span>;\n");
document.write("        }\n");
document.write("    }\n");
document.write("}\n");
document.write("\n");
document.write("//Set the default country code<\/span>\n");
document.write("$_defaultCountry<\/span> =<\/span> \'es<\/span>\'<\/span>;\n");
document.write("\n");
document.write("//Some variables for mockup<\/span>\n");
document.write("$country<\/span> =<\/span> NULL<\/span>; //Simulates the result from a GeoIP request<\/span>\n");
document.write("$supportedCountries<\/span> =<\/span> array<\/span>(\'Spain<\/span>\'<\/span>, \'France<\/span>\'<\/span>, \'Italy<\/span>\'<\/span>, \'Germany<\/span>\'<\/span>, \'Canada<\/span>\'<\/span>)<\/span>;\n");
document.write("$forcedLanguage<\/span> =<\/span> \'es<\/span>\'<\/span>; //Simulates a parameter fetched from the URL<\/span>\n");
document.write("\n");
document.write("//Some checks<\/span>\n");
document.write("$countryDetected<\/span> =<\/span> !<\/span>is_null<\/span>($country<\/span>);\n");
document.write("$countrySupported<\/span> =<\/span> in_array<\/span>($country<\/span>, $supportedCountries<\/span>);\n");
document.write("$isforcedLanguage<\/span> =<\/span> !<\/span>is_null<\/span>($forcedLanguage<\/span>);<\/span>\n");
document.write("<\/pre><\/pre>\n");
document.write("		<\/td>\n");
document.write("		<\/tr>\n");
document.write("		<\/table>\n");
document.write("	\n");
document.write("	<\/div>\n");
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document.write("The easy way with some if\'s <\/h2>\n");
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document.write("<\/pre>\n");
document.write("			<\/td>\n");
document.write("		 \n");
document.write("		<?php\n");
document.write("\n");
document.write("//Create the country object<\/span>\n");
document.write("$country<\/span> =<\/span> new<\/span> Country<\/span>();\n");
document.write("\n");
document.write("if<\/span>(!<\/span>$countrySupported<\/span> &&<\/span> !<\/span>$isforcedLanguage<\/span>){\n");
document.write("    //The country is not supported, so or hasn\'t been detected<\/span>\n");
document.write("    //or has been detected but it\'s not supported<\/span>\n");
document.write("    //The language is not forced<\/span>\n");
document.write("\n");
document.write("    //Fetch the default country<\/span>\n");
document.write("    $country<\/span>-><\/span>getByIso<\/span>($_defaultCountry<\/span>);\n");
document.write("}else<\/span> if<\/span>(!<\/span>$countrySupported<\/span> &&<\/span> $isforcedLanguage<\/span>){\n");
document.write("    //The country is not supported, so or hasn\'t been detected<\/span>\n");
document.write("    //or has been detected but it\'s not supported<\/span>\n");
document.write("    //The language is forced<\/span>\n");
document.write("\n");
document.write("    //Fetch the default country and override the defaultLanguage<\/span>\n");
document.write("    //with the lang coming from the URL<\/span>\n");
document.write("    $country<\/span>-><\/span>getByIso<\/span>($_defaultCountry<\/span>, $forcedLanguage<\/span>);\n");
document.write("}else<\/span> if<\/span>($countrySupported<\/span> &&<\/span> !<\/span>$isforcedLanguage<\/span>){\n");
document.write("    //The country it\'s supported, so the country has been detected<\/span>\n");
document.write("    //The language is not forced<\/span>\n");
document.write("\n");
document.write("    //Fetch the default country<\/span>\n");
document.write("    $country<\/span>-><\/span>getByIso<\/span>($country<\/span>);\n");
document.write("}else<\/span> if<\/span>($countrySupported<\/span> &&<\/span> $isforcedLanguage<\/span>){\n");
document.write("    //The country it\'s supported, so the country has been detected<\/span>\n");
document.write("    //The language is forced<\/span>\n");
document.write("\n");
document.write("    //Fetch the default country<\/span>\n");
document.write("    $country<\/span>-><\/span>getByIso<\/span>($country<\/span>, $forcedLanguage<\/span>);\n");
document.write("}<\/span>\n");
document.write("<\/pre><\/pre>\n");
document.write("		<\/td>\n");
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document.write("		<\/table>\n");
document.write("	\n");
document.write("	<\/div>\n");
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document.write("A little bit more complex. <\/h2>\n");
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document.write("			<\/td>\n");
document.write("		 \n");
document.write("		<?php\n");
document.write("\n");
document.write("/**<\/span>\n");
document.write(" * We have the truth table, so we can generate a binary tree with Arrays <\/span>\n");
document.write(" * and use $countrySupported and $isforcedLanguage to access the results<\/span>\n");
document.write(" */<\/span>\n");
document.write("\n");
document.write("//Create the country object<\/span>\n");
document.write("$country<\/span> =<\/span> new<\/span> Country<\/span>();\n");
document.write("\n");
document.write("$decisionTree<\/span> =<\/span> array<\/span>(\n");
document.write("                    0<\/span> =><\/span> array<\/span>(\n");
document.write("                          0<\/span> =><\/span> $country<\/span>-><\/span>getByIso<\/span>($_defaultCountry<\/span>)<\/span>,\n");
document.write("                          1<\/span> =><\/span> $country<\/span>-><\/span>getByIso<\/span>($_defaultCountry<\/span>, $forcedLanguage<\/span>)<\/span>\n");
document.write("                    ),\n");
document.write("                    1<\/span> =><\/span> array<\/span>(\n");
document.write("                          0<\/span> =><\/span> $country<\/span>-><\/span>getByIso<\/span>($country<\/span>)<\/span>,\n");
document.write("                          1<\/span> =><\/span> $country<\/span>-><\/span>getByIso<\/span>($country<\/span>, $forcedLanguage<\/span>)\n");
document.write("                    )\n");
document.write("                );\n");
document.write("\n");
document.write("//Get the result based on $countrySupported and $isforcedLanguage<\/span>\n");
document.write("$country<\/span> =<\/span> $decisionTree<\/span>[$countrySupported<\/span>][$isforcedLanguage<\/span>];\n");
document.write("\n");
document.write("/**<\/span>\n");
document.write(" * Whichever method we use to generate the country info <\/span>\n");
document.write(" * we will create the localeString<\/span>\n");
document.write(" */<\/span>\n");
document.write("$localeString<\/span> =<\/span> sprintf<\/span>(\n");
document.write("                  \'%s_%s<\/span>\'<\/span>, \n");
document.write("                  strtolower<\/span>($country<\/span>-><\/span>defaultLanguage<\/span>), \n");
document.write("                  strtoupper<\/span>($country<\/span>-><\/span>iso<\/span>)\n");
document.write("                );<\/span>\n");
document.write("<\/pre><\/pre>\n");
document.write("		<\/td>\n");
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document.write("		<\/table>\n");
document.write("	\n");
document.write("	<\/div>\n");
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document.write("    \n");
document.write("      \n");
document.write("      <\/a>\n");
document.write("    <\/div>\n");
document.write("  \n");
document.write("    Pastie #857090<\/a> linked directly from Pastie<\/a>.\n");
document.write("  <\/div><\/div>");