- Timestamp:
- 07/29/2016 07:34:47 PM (9 years ago)
- File:
-
- 1 edited
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sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/helper-functions.php
r2888 r3749 147 147 148 148 /** 149 * Extract pieces from a WordCamp.org URL 150 * 151 * @todo find other code that's doing this same task in an ad-hoc manner, and convert it to use this instead 152 * 153 * @param string $url 154 * @param string $part 'city', 'city-domain' (without the year, e.g. seattle.wordcamp.org), 'year' 155 * 156 * @return false|string|int False on errors; an integer for years; a string for city and city-domain 157 */ 158 function wcorg_get_url_part( $url, $part ) { 159 $url_parts = explode( '.', parse_url( $url, PHP_URL_HOST ) ); 160 $result = false; 161 162 // Make sure it matches the typical year.city.wordcamp.org structure 163 if ( 4 !== count( $url_parts ) ) { 164 return $result; 165 } 166 167 switch( $part ) { 168 case 'city': 169 $result = $url_parts[1]; 170 break; 171 172 case 'city-domain': 173 $result = ltrim( strstr( $url, '.' ), '.' ); 174 break; 175 176 case 'year': 177 $result = absint( $url_parts[0] ); 178 break; 179 } 180 181 return $result; 182 } 183 184 /** 149 185 * Get ISO-3166 country names and codes 150 186 *
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