From: Tim Otten <totten@civicrm.org>
Date: Thu, 19 Mar 2015 23:29:18 +0000 (-0700)
Subject: CRM-16145 - Add CRM_Utils_File::concat()
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=7f616c07618e06b1c9a593160c089584462a7dbe;p=civicrm-core.git

CRM-16145 - Add CRM_Utils_File::concat()
---

diff --git a/CRM/Utils/File.php b/CRM/Utils/File.php
index 342751672d..73c9bf50ab 100644
--- a/CRM/Utils/File.php
+++ b/CRM/Utils/File.php
@@ -176,6 +176,28 @@ class CRM_Utils_File {
     }
   }
 
+  /**
+   * Concatenate several files.
+   *
+   * @param array $files
+   *   List of file names.
+   * @param string $delim
+   *   An optional delimiter to put between files.
+   * @return string
+   */
+  public static function concat($files, $delim = '') {
+    $buf = '';
+    $first = TRUE;
+    foreach ($files as $file) {
+      if (!$first) {
+        $buf .= $delim;
+      }
+      $buf .= file_get_contents($file);
+      $first = FALSE;
+    }
+    return $buf;
+  }
+
   /**
    * @param string $source
    * @param string $destination