From 52ed9889af8912e0e66f06262ad7bca25f309e67 Mon Sep 17 00:00:00 2001
From: Dany Maillard <danymaillard93b@gmail.com>
Date: Wed, 29 Aug 2018 01:20:27 +0200
Subject: [PATCH] Add relative path support for PHP_BINARY env var of
 PhpExecutableFinder

---
 src/Symfony/Component/Process/PhpExecutableFinder.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Process/PhpExecutableFinder.php b/src/Symfony/Component/Process/PhpExecutableFinder.php
index ee7203c9a7b8a..ae8b4da879c68 100644
--- a/src/Symfony/Component/Process/PhpExecutableFinder.php
+++ b/src/Symfony/Component/Process/PhpExecutableFinder.php
@@ -37,7 +37,14 @@ public function find($includeArgs = true)
     {
         if ($php = getenv('PHP_BINARY')) {
             if (!is_executable($php)) {
-                return false;
+                $command = '\\' === \DIRECTORY_SEPARATOR ? 'where' : 'command -v';
+                if ($php = strtok(exec($command.' '.escapeshellarg($php)), PHP_EOL)) {
+                    if (!is_executable($php)) {
+                        return false;
+                    }
+                } else {
+                    return false;
+                }
             }
 
             return $php;