René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"JSON extension not available","articleBody":"First off, thanks for the layer. Great stuff. I'm using your ARN as a layer in a function. Works well, but I'm not able to use the JSON extension. I see that it's supposed to be enabled, but it's tossing errors.\r\n\r\nI wrote a simple script to dump the config and the json extension is not there:\r\n```\r\n\u003c?php \r\n$output = [];\r\n$output['version'] = phpversion();\r\n$output['extensions'] = get_loaded_extensions( false );\r\n\r\nif (function_exists('json_encode') ){\r\n    header('Content-Type: application/json');\r\n    echo json_encode( $output );\r\n} else {\r\n    var_dump( $output );\r\n}\r\n?\u003e\r\n```\r\n\r\nHere's the output:\r\n```\r\narray(2) { [\"version\"]=\u003e string(5) \"7.1.7\" [\"extensions\"]=\u003e array(15) { [0]=\u003e string(4) \"Core\" [1]=\u003e string(4) \"date\" [2]=\u003e string(6) \"libxml\" [3]=\u003e string(7) \"openssl\" [4]=\u003e string(4) \"pcre\" [5]=\u003e string(4) \"zlib\" [6]=\u003e string(6) \"filter\" [7]=\u003e string(4) \"hash\" [8]=\u003e string(5) \"pcntl\" [9]=\u003e string(8) \"readline\" [10]=\u003e string(10) \"Reflection\" [11]=\u003e string(3) \"SPL\" [12]=\u003e string(7) \"session\" [13]=\u003e string(8) \"standard\" [14]=\u003e string(10) \"cli_server\" } }\r\n```\r\n\r\nYou can see the live config readout here:\r\nhttps://twp4slm6ji.execute-api.us-east-1.amazonaws.com/beta\r\n\r\n","author":{"url":"https://github.com/colinpizarek","@type":"Person","name":"colinpizarek"},"datePublished":"2018-11-30T22:01:12.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/2/php-lambda-layer/issues/2"}