1. Requirements
2. Usage
3. Resources

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This is a rewritten version of this class I found somewhen (don't remember when or where), but now for Yii framework.

Requirements ¶

• Yii 1.1.6 or above
• A DBMS like MySQL, FirebirdSQL, PostgreSQL, OracleDB or any other.

Usage ¶

1. Decompress the file in application.extensions
2. Import the SQL file into your DB
3. Enjoy

$zip = new ZipLocator();
/**
 * Calculate the distance between two zip codes
 */
echo $zip->distance('00210', '00610');
/**
 * Load the Zip codes with 10 miles radius
 */
$zips = $zip->inradius('00210', 10);
var_export($zips);

Resources ¶

• Forum