From 0b6454bac58565635a7db641ec4d9e20561feaf1 Mon Sep 17 00:00:00 2001
From: Gary Pendergast <pento@git.wordpress.org>
Date: Mon, 7 Sep 2015 05:22:03 +0000
Subject: [PATCH] Readme: Update the recommended PHP version to 5.6.

This also includes a unit test to ensure we're only recommending actively supported versions of PHP in the future.

Fixes #33758.



git-svn-id: https://develop.svn.wordpress.org/trunk@33937 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/readme.html               |  2 +-
 tests/phpunit/tests/basic.php | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/readme.html b/src/readme.html
index 5f7513bbff..d581b8b3fc 100644
--- a/src/readme.html
+++ b/src/readme.html
@@ -59,7 +59,7 @@
 
 <h2>Recommendations</h2>
 <ul>
-	<li><a href="http://php.net/">PHP</a> version <strong>5.4</strong> or higher.</li>
+	<li><a href="http://php.net/">PHP</a> version <strong>5.6</strong> or higher.</li>
 	<li><a href="http://www.mysql.com/">MySQL</a> version <strong>5.5</strong> or higher.</li>
 	<li>The <a href="http://httpd.apache.org/docs/2.2/mod/mod_rewrite.html">mod_rewrite</a> Apache module.</li>
 	<li>A link to <a href="https://wordpress.org/">wordpress.org</a> on your site.</li>
diff --git a/tests/phpunit/tests/basic.php b/tests/phpunit/tests/basic.php
index 3370f8ca21..691b6cf91e 100644
--- a/tests/phpunit/tests/basic.php
+++ b/tests/phpunit/tests/basic.php
@@ -26,6 +26,18 @@ class Tests_Basic extends WP_UnitTestCase {
 		preg_match( '#<br /> Version (.*)#', $readme, $matches );
 		list( $version ) = explode( '-', $GLOBALS['wp_version'] );
 		$this->assertEquals( $version, trim( $matches[1] ), "readme.html's version needs to be updated to $version." );
+
+		preg_match( '#Recommendations.*PHP</a> version <strong>([0-9.]*)#s', $readme, $matches );
+
+		$response = wp_remote_get( 'https://secure.php.net/supported-versions.php' );
+		if ( 200 != wp_remote_retrieve_response_code( $response ) ) {
+			$this->markTestSkipped( 'Could not contact PHP.net to check versions.' );
+		}
+		$php = wp_remote_retrieve_body( $response );
+
+		preg_match_all( '#<tr class="stable">\s*<td>\s*<a [^>]*>\s*([0-9.]*)#s', $php, $phpmatches );
+
+		$this->assertContains( $matches[1], $phpmatches[1] );
 	}
 
 	function test_license() {