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Change to allow MaxDepth to be set on construct of the RefResolver #179

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Change to allow MaxDepth to be set on construct of the RefResolver #179

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08a4f25
Change to allow MaxDepth to be set on construct of the RefResolver if…
Jul 27, 2015
65d4ace
Update to ensure no BC break
Jul 27, 2015
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3 changes: 2 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,8 @@ $schema = $retriever->retrieve('file://' . realpath('schema.json'));
$data = json_decode(file_get_contents('data.json'));

// If you use $ref or if you are unsure, resolve those references here
// This modifies the $schema object
// This modifies the $schema object, if the schema has a max depth greater than 7
// you can pass as an additional value in the RefResolver
$refResolver = new JsonSchema\RefResolver($retriever);
$refResolver->resolve($schema, 'file://' . __DIR__);

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9 changes: 7 additions & 2 deletions src/JsonSchema/RefResolver.php
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Expand Up @@ -34,7 +34,7 @@ class RefResolver
* maximum references depth
* @var integer
*/
public static $maxDepth = 7;
public static $maxDepth;

/**
* @var UriRetrieverInterface
Expand All @@ -43,10 +43,15 @@ class RefResolver

/**
* @param UriRetriever $retriever
* @param int $maxDepth
*/
public function __construct($retriever = null)
public function __construct($retriever = null, $maxDepth = 7)
{
$this->uriRetriever = $retriever;

if (null === self::$maxDepth) {
self::$maxDepth = $maxDepth;
}
}

/**
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