From 52151956ea92a3e42d3ca9e76aa65188c53e6a47 Mon Sep 17 00:00:00 2001
From: Mark Jaquith <markjaquith@git.wordpress.org>
Date: Tue, 28 Oct 2014 21:12:10 +0000
Subject: [PATCH] Define `JSON_PRETTY_PRINT` so it can be used with
 `wp_json_encode()`

* `JSON_PRETTY_PRINT` was introduced in PHP 5.4
* Now you can use it with lower PHP versions, without a notice

fixes #30139
see #28786

git-svn-id: https://develop.svn.wordpress.org/trunk@30075 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/compat.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/wp-includes/compat.php b/src/wp-includes/compat.php
index 83a8c64652..ab4045250a 100644
--- a/src/wp-includes/compat.php
+++ b/src/wp-includes/compat.php
@@ -122,4 +122,10 @@ function hash_equals( $a, $b ) {
 
 	return $result === 0;
 }
-endif;
\ No newline at end of file
+endif;
+
+// JSON_PRETTY_PRINT was introduced in PHP 5.4
+// Defined here to prevent a notice when using it with wp_json_encode()
+if ( ! defined( 'JSON_PRETTY_PRINT' ) ) {
+	define( 'JSON_PRETTY_PRINT', 128 );
+}