From 4f856dfae04ef3fcd3e320f92db587e644ce6bfc Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Wed, 9 Feb 2022 12:33:05 +0000
Subject: [PATCH] Code Modernization: Use `stream_get_contents()` in
 `POMO_FileReader::read_all()`.

`stream_get_contents()` is faster than `fread()`, because the PHP core can decide how to best read the remaining file; it could decide to issue just one `read()` call or `mmap()` the file first.

Per the PHP manual, `file_get_contents()` or `stream_get_contents()` is the preferred way to read the contents of a file into a string. It will use memory mapping techniques if supported by the OS to enhance performance.

Reference: [https://www.php.net/manual/en/function.file-get-contents.php PHP Manual: file_get_contents()].

Follow-up to [12174].

Props maxkellermann.
See #55069.
Built from https://develop.svn.wordpress.org/trunk@52696


git-svn-id: http://core.svn.wordpress.org/trunk@52285 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/pomo/streams.php | 6 +-----
 wp-includes/version.php      | 2 +-
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/wp-includes/pomo/streams.php b/wp-includes/pomo/streams.php
index e95dc17076..6a971af065 100644
--- a/wp-includes/pomo/streams.php
+++ b/wp-includes/pomo/streams.php
@@ -217,11 +217,7 @@ if ( ! class_exists( 'POMO_FileReader', false ) ) :
 		 * @return string
 		 */
 		public function read_all() {
-			$all = '';
-			while ( ! $this->feof() ) {
-				$all .= $this->read( 4096 );
-			}
-			return $all;
+			return stream_get_contents( $this->_f );
 		}
 	}
 endif;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 0343f7ee17..0351f05a50 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.0-alpha-52695';
+$wp_version = '6.0-alpha-52696';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.