You are browsing documentation for a version that has not yet been released.
Maintained
2.0 (upcoming) 1.2 (current)
Unmaintained
1.1 1.0

Geospatial Queries

You can execute some special queries when using geospatial indexes like checking for documents within a rectangle or circle.

Mapping

First, setup some documents like the following:

  • PHP
    1<?php

/**
 * @Document
 * @Index(keys={"coordinates"="2d"})
 */
class City
{
    /** @Id */
    public $id;

    /** @Field(type="string") */
    public $name;

    /** @EmbedOne(targetDocument=Coordinates::class) */
    public $coordinates;
}

/** @EmbeddedDocument */
class Coordinates
{
    /** @Field(type="float") */
    public $x;

    /** @Field(type="float") */
    public $y;
}
    

    2
    

    3
    

    4
    

    5
    

    6
    

    7
    

    8
    

    9
    

    10
    

    11
    

    12
    

    13
    

    14
    

    15
    

    16
    

    17
    

    18
    

    19
    

    20
    

    21
    

    22
    

    23
    

    24
    

    25
    

    26
    

    27
  • XML
    1<indexes>
    <index>
        <key name="coordinates" order="2d" />
    </index>
</indexes>
    

    2
    

    3
    

    4
    

    5

Near Query

Now you can execute queries against these documents like the following. Check for the 10 nearest cities to a given longitude and latitude with the near($longitude, $latitude) method:

1<?php

$cities = $this->dm->createQuery('City')
    ->field('coordinates')->near(-120, 40)
    ->execute();


2


3


4


5