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-rw-r--r--vendor/ruflin/elastica/lib/Elastica/JSON.php67
1 files changed, 67 insertions, 0 deletions
diff --git a/vendor/ruflin/elastica/lib/Elastica/JSON.php b/vendor/ruflin/elastica/lib/Elastica/JSON.php
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+++ b/vendor/ruflin/elastica/lib/Elastica/JSON.php
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+<?php
+
+namespace Elastica;
+
+use Elastica\Exception\JSONParseException;
+
+/**
+ * Elastica JSON tools
+ *
+ * @package Elastica
+ */
+class JSON
+{
+ /**
+ * Parse JSON string to an array
+ *
+ * @param string $json JSON string to parse
+ * @return array PHP array representation of JSON string
+ * @link http://php.net/manual/en/function.json-decode.php
+ * @link http://www.php.net/manual/en/function.json-last-error.php
+ */
+ public static function parse(/* inherit from json_decode */)
+ {
+ // extract arguments
+ $args = func_get_args();
+
+ // default to decoding into an assoc array
+ if (sizeof($args) === 1) {
+ $args[] = true;
+ }
+
+ // run decode
+ $array = call_user_func_array('json_decode', $args);
+
+ // turn errors into exceptions for easier catching
+ $error = json_last_error();
+ if ($error !== JSON_ERROR_NONE) {
+ throw new JSONParseException($error);
+ }
+
+ // output
+ return $array;
+ }
+
+ /**
+ * Convert input to JSON string with standard options
+ *
+ * @param mixed check args for PHP function json_encode
+ * @return string Valid JSON representation of $input
+ * @link http://php.net/manual/en/function.json-encode.php
+ */
+ public static function stringify(/* inherit from json_encode */)
+ {
+ // extract arguments
+ $args = func_get_args();
+
+ // allow special options value for Elasticsearch compatibility
+ if (sizeof($args) > 1 && $args[1] === 'JSON_ELASTICSEARCH') {
+ // Use built in JSON constants if available (php >= 5.4)
+ $args[1] = (defined('JSON_UNESCAPED_SLASHES') ? JSON_UNESCAPED_SLASHES : 64)
+ | (defined('JSON_UNESCAPED_UNICODE') ? JSON_UNESCAPED_UNICODE : 256);
+ }
+
+ // run encode and output
+ return call_user_func_array('json_encode', $args);
+ }
+}