Issues (10)

demo/polygons.php (1 issue)

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<?php
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include_once \dirname(__DIR__) . '/vendor/autoload.php';
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use Bavix\Geo\Metrical;
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use Bavix\Geo\Coordinate;
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use Bavix\Geo\Unit\Distance;
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This use statement conflicts with another class in this namespace, Distance. Consider defining an alias.

Let?s assume that you have a directory layout like this:

.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

and let?s assume the following content of Bar.php:

// Bar.php
namespace OtherDir;

use SomeDir\Foo; // This now conflicts the class OtherDir\Foo

If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the same runtime, you will see a PHP error such as the following:

PHP Fatal error:  Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php

However, as OtherDir/Foo.php does not necessarily have to be loaded and the error is only triggered if it is loaded before OtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias:

// Bar.php
namespace OtherDir;

use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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$center = new Coordinate(67.852064, -120.020849);
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$unit = Distance::fromMiles(100);
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$metrical = new Metrical();
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$square = $metrical->squareByHypotenuse($center, $unit);
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$point = $square->at(3);
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var_dump($square->contains($point));
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