Adding compatibility function for array_column. Closes photo#1552

ashwingj · Sep 25, 2014 · 8a801c8 · 8a801c8
1 parent 755903c
commit 8a801c8
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/libraries/compatability.php b/src/libraries/compatability.php
@@ -1,4 +1,13 @@
 <?php
+// array_column is >= 5.5
+if(!function_exists('array_column')) 
+{
+  function array_column($array, $column)
+  {
+    return array_map(function($element){ return $element[$column]; }, $array);
+  }
+}
+
 // parse_ini_string is >= 5.3
 if(!function_exists('parse_ini_string')){
     function parse_ini_string($str, $ProcessSections=false){
@@ -55,4 +64,4 @@ function get_mime_type($filename)
 }
 
 // password_verify and password_hash are >= 5.5
-// provided in external/password_compat/password.php
+// provided in external/password_compat/password.php